diff --git a/src/Interfaces/ArrayViewInterface.php b/src/Interfaces/ArrayViewInterface.php
index 636c0c9..0d5ca64 100644
--- a/src/Interfaces/ArrayViewInterface.php
+++ b/src/Interfaces/ArrayViewInterface.php
@@ -18,6 +18,13 @@ interface ArrayViewInterface extends \ArrayAccess, \IteratorAggregate, \Countabl
      */
     public static function toView(&$source, ?bool $readonly = null): ArrayViewInterface;
 
+    /**
+     * @param array<T>|ArrayViewInterface<T> $source
+     * @param bool|null $readonly
+     * @return ArrayViewInterface<T>
+     */
+    public static function toUnlinkedView($source, ?bool $readonly = null): ArrayViewInterface;
+
     /**
      * @return array<T>
      */
diff --git a/src/Selectors/IndexListSelector.php b/src/Selectors/IndexListSelector.php
index 3516fe7..4773739 100644
--- a/src/Selectors/IndexListSelector.php
+++ b/src/Selectors/IndexListSelector.php
@@ -14,11 +14,11 @@ final class IndexListSelector implements ArraySelectorInterface
     private array $value;
 
     /**
-     * @param array<int> $value
+     * @param array<int>|ArrayViewInterface<int> $value
      */
-    public function __construct(array $value)
+    public function __construct($value)
     {
-        $this->value = $value;
+        $this->value = \is_array($value) ? $value : $value->toArray();
     }
 
     /**
diff --git a/src/Selectors/MaskSelector.php b/src/Selectors/MaskSelector.php
index 5595879..e1be6c4 100644
--- a/src/Selectors/MaskSelector.php
+++ b/src/Selectors/MaskSelector.php
@@ -11,14 +11,14 @@ class MaskSelector implements ArraySelectorInterface
     /**
      * @var array<bool>
      */
-    private array $value;
+    private $value;
 
     /**
-     * @param array<bool> $value
+     * @param array<bool>|ArrayViewInterface<bool> $value
      */
-    public function __construct(array $value)
+    public function __construct($value)
     {
-        $this->value = $value;
+        $this->value = \is_array($value) ? $value : $value->toArray();
     }
 
     /**
diff --git a/src/Views/ArrayView.php b/src/Views/ArrayView.php
index 15f327a..bd620e4 100644
--- a/src/Views/ArrayView.php
+++ b/src/Views/ArrayView.php
@@ -53,6 +53,14 @@ public static function toView(&$source, ?bool $readonly = null): ArrayViewInterf
         return $source;
     }
 
+    /**
+     * {@inheritDoc}
+     */
+    public static function toUnlinkedView($source, ?bool $readonly = null): ArrayViewInterface
+    {
+        return static::toView($source, $readonly);
+    }
+
     /**
      * @param array<T>|ArrayViewInterface<T> $source
      * @param bool|null $readonly
diff --git a/tests/unit/ArrayView/ReadTest.php b/tests/unit/ArrayView/ReadTest.php
new file mode 100644
index 0000000..91c6aff
--- /dev/null
+++ b/tests/unit/ArrayView/ReadTest.php
@@ -0,0 +1,177 @@
+<?php
+
+namespace Smoren\ArrayView\Tests\Unit\ArrayView;
+
+use Smoren\ArrayView\Selectors\IndexListSelector;
+use Smoren\ArrayView\Selectors\MaskSelector;
+use Smoren\ArrayView\Selectors\SliceSelector;
+use Smoren\ArrayView\Views\ArrayIndexListView;
+use Smoren\ArrayView\Views\ArrayMaskView;
+use Smoren\ArrayView\Views\ArraySliceView;
+use Smoren\ArrayView\Views\ArrayView;
+
+class ReadTest extends \Codeception\Test\Unit
+{
+    /**
+     * @dataProvider dataProviderForArrayRead
+     */
+    public function testRead(array $source)
+    {
+        $view = ArrayView::toView($source);
+
+        foreach ($source as $i => $value) {
+            $actual = $view[$i];
+            $actualByStringIndex = $view[strval($i)];
+            $expected = $source[$i];
+
+            $this->assertSame($expected, $actual);
+            $this->assertSame($expected, $actualByStringIndex);
+        }
+
+        $this->assertSame($source, $view->toArray());
+        $this->assertSame($source, [...$view]);
+    }
+
+    /**
+     * @dataProvider dataProviderForReadCombine
+     */
+    public function testReadCombined(array $source, callable $viewGetter, array $expected)
+    {
+        $view = $viewGetter($source);
+
+        $this->assertSame($view->toArray(), $expected);
+    }
+
+    public function dataProviderForArrayRead(): array
+    {
+        return [
+            [[1]],
+            [[1, 2]],
+            [[1, 2, 3]],
+            [[1, 2, 3, 4, 5, 6, 7, 8, 9, 10]],
+            [[10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0, -1, -2, -3, -4, -5, -6, -7, -8, -9, -10]],
+        ];
+    }
+
+    public function dataProviderForReadCombine(): array
+    {
+        return [
+            [
+                [1, 2, 3, 4, 5, 6, 7, 8, 9, 10],
+                fn (array &$source) => ArrayView::toView($source)
+                    ->subview('::2'),
+                [1, 3, 5, 7, 9],
+            ],
+            [
+                [1, 2, 3, 4, 5, 6, 7, 8, 9, 10],
+                fn (array &$source) => (new ArrayIndexListView($source, array_keys($source)))
+                    ->subview('::2'),
+                [1, 3, 5, 7, 9],
+            ],
+
+            [
+                [1, 2, 3, 4, 5, 6, 7, 8, 9, 10],
+                fn (array &$source) => (new ArrayIndexListView($source, array_keys($source)))
+                    ->subview('::2'),
+                [1, 3, 5, 7, 9],
+            ],
+            [
+                [1, 2, 3, 4, 5, 6, 7, 8, 9, 10],
+                fn (array &$source) => (new ArrayMaskView(
+                    $source,
+                    [true, true, true, true, true, true, true, true, true, true]
+                ))->subview('::2'),
+                [1, 3, 5, 7, 9],
+            ],
+            [
+                [1, 2, 3, 4, 5, 6, 7, 8, 9, 10],
+                fn (array &$source) => (new ArraySliceView($source, new SliceSelector("::1")))
+                    ->subview('::2'),
+                [1, 3, 5, 7, 9],
+            ],
+            [
+                [1, 2, 3, 4, 5, 6, 7, 8, 9, 10],
+                fn (array &$source) => ArrayView::toView($source)
+                    ->subview('::2')
+                    ->subview(new MaskSelector([true, false, true, false, true])),
+                [1, 5, 9],
+            ],
+            [
+                [1, 2, 3, 4, 5, 6, 7, 8, 9, 10],
+                fn (array &$source) => ArrayView::toView($source)
+                    ->subview('::2')
+                    ->subview(new MaskSelector([true, false, true, false, true]))
+                    ->subview(new IndexListSelector([0, 2])),
+                [1, 9],
+            ],
+            [
+                [1, 2, 3, 4, 5, 6, 7, 8, 9, 10],
+                fn (array &$source) => ArrayView::toView($source)
+                    ->subview('::2')
+                    ->subview(new MaskSelector([true, false, true, false, true]))
+                    ->subview(new IndexListSelector([0, 2])),
+                [1, 9],
+            ],
+            [
+                [1, 2, 3, 4, 5, 6, 7, 8, 9, 10],
+                fn (array &$source) => ArrayView::toView($source)
+                    ->subview('::2')
+                    ->subview(new MaskSelector(ArrayView::toUnlinkedView([true, false, true, false, true])))
+                    ->subview(new IndexListSelector(ArrayView::toUnlinkedView([0, 2]))),
+                [1, 9],
+            ],
+            [
+                [1, 2, 3, 4, 5, 6, 7, 8, 9, 10],
+                fn (array &$source) => ArrayView::toView($source)
+                    ->subview('::2')
+                    ->subview(new MaskSelector([true, false, true, false, true]))
+                    ->subview(new IndexListSelector([0, 2]))
+                    ->subview('1:'),
+                [9],
+            ],
+            [
+                [1, 2, 3, 4, 5, 6, 7, 8, 9, 10],
+                fn (array &$source) => ArrayView::toView($source)
+                    ->subview(new MaskSelector([true, false, true, false, true, false, true, false, true, false]))
+                    ->subview(new MaskSelector([true, false, true, false, true]))
+                    ->subview(new MaskSelector([true, false, true]))
+                    ->subview(new MaskSelector([false, true])),
+                [9],
+            ],
+            [
+                [1, 2, 3, 4, 5, 6, 7, 8, 9, 10],
+                fn (array &$source) => ArrayView::toView($source)
+                    ->subview(new MaskSelector([true, false, true, false, true, false, true, false, true, false]))
+                    ->subview(new MaskSelector([true, false, true, false, true]))
+                    ->subview(new MaskSelector([true, false, true])),
+                [1, 9],
+            ],
+            [
+                [1, 2, 3, 4, 5, 6, 7, 8, 9, 10],
+                fn (array &$source) => ArrayView::toView($source)
+                    ->subview(new IndexListSelector([0, 2, 4, 6, 8]))
+                    ->subview(new IndexListSelector([0, 2, 4]))
+                    ->subview(new IndexListSelector([0, 2]))
+                    ->subview(new IndexListSelector([1])),
+                [9],
+            ],
+            [
+                [1, 2, 3, 4, 5, 6, 7, 8, 9, 10],
+                fn (array &$source) => ArrayView::toView($source)
+                    ->subview('::2')
+                    ->subview('::2')
+                    ->subview('::2'),
+                [1, 9],
+            ],
+            [
+                [1, 2, 3, 4, 5, 6, 7, 8, 9, 10],
+                fn (array &$source) => ArrayView::toView($source)
+                    ->subview('::2')
+                    ->subview('::2')
+                    ->subview('::2')
+                    ->subview('1:'),
+                [9],
+            ],
+        ];
+    }
+}
diff --git a/tests/unit/ArrayView/WriteTest.php b/tests/unit/ArrayView/WriteTest.php
new file mode 100644
index 0000000..350dd57
--- /dev/null
+++ b/tests/unit/ArrayView/WriteTest.php
@@ -0,0 +1,260 @@
+<?php
+
+namespace Smoren\ArrayView\Tests\Unit\ArrayView;
+
+use Smoren\ArrayView\Exceptions\ValueError;
+use Smoren\ArrayView\Selectors\IndexListSelector;
+use Smoren\ArrayView\Selectors\MaskSelector;
+use Smoren\ArrayView\Selectors\SliceSelector;
+use Smoren\ArrayView\Structs\Slice;
+use Smoren\ArrayView\Views\ArrayIndexListView;
+use Smoren\ArrayView\Views\ArrayMaskView;
+use Smoren\ArrayView\Views\ArraySliceView;
+use Smoren\ArrayView\Views\ArrayView;
+
+class WriteTest extends \Codeception\Test\Unit
+{
+    /**
+     * @dataProvider dataProviderForArrayWrite
+     */
+    public function testWriteByIndex(array $source, array $toWrite)
+    {
+        $view = ArrayView::toView($source);
+
+        foreach ($source as $i => $value) {
+            $view[$i] = $toWrite[$i];
+
+            $this->assertSame($toWrite[$i], $view[$i]);
+            $this->assertSame($toWrite[$i], $source[$i]);
+        }
+
+        $this->assertSame($toWrite, $view->toArray());
+        $this->assertSame($toWrite, [...$view]);
+        $this->assertSame($toWrite, $source);
+    }
+
+    /**
+     * @dataProvider dataProviderForArrayWrite
+     */
+    public function testWriteArrayBySet(array $source, array $toWrite)
+    {
+        $view = ArrayView::toView($source);
+
+        $view->set($toWrite);
+
+        $this->assertSame($toWrite, $view->toArray());
+        $this->assertSame($toWrite, [...$view]);
+        $this->assertSame($toWrite, $source);
+    }
+
+    /**
+     * @dataProvider dataProviderForArrayWrite
+     */
+    public function testWriteArrayBySlice(array $source, array $toWrite)
+    {
+        $view = ArrayView::toView($source);
+
+        $view[':'] = $toWrite;
+
+        $this->assertSame($toWrite, $view->toArray());
+        $this->assertSame($toWrite, [...$view]);
+        $this->assertSame($toWrite, $source);
+    }
+
+    /**
+     * @dataProvider dataProviderForSingleWrite
+     */
+    public function testWriteSingleBySet(array $source, $toWrite, array $expected)
+    {
+        $view = ArrayView::toView($source);
+
+        $view->set($toWrite);
+
+        $this->assertSame($expected, $view->toArray());
+        $this->assertSame($expected, [...$view]);
+        $this->assertSame($expected, $source);
+    }
+
+    /**
+     * @dataProvider dataProviderForSingleWrite
+     */
+    public function testWriteSingleBySlice(array $source, $toWrite, array $expected)
+    {
+        $view = ArrayView::toView($source);
+
+        $view[':'] = $toWrite;
+
+        $this->assertSame($expected, $view->toArray());
+        $this->assertSame($expected, [...$view]);
+        $this->assertSame($expected, $source);
+    }
+
+    /**
+     * @dataProvider dataProviderForIncrement
+     */
+    public function testIncrement(array $source, array $expected)
+    {
+        $view = ArrayView::toView($source);
+
+        foreach ($source as $i => $value) {
+            $view[$i] += 1;
+
+            $this->assertSame($expected[$i], $source[$i]);
+            $this->assertSame($expected[$i], $view[$i]);
+        }
+
+        $this->assertSame($expected, $view->toArray());
+        $this->assertSame($expected, [...$view]);
+        $this->assertSame($expected, $source);
+    }
+
+    /**
+     * @dataProvider dataProviderForWriteCombine
+     */
+    public function testWriteBySet(array $source, callable $viewGetter, $toWrite, array $expected)
+    {
+        $view = $viewGetter($source);
+
+        $view->set($toWrite);
+
+        $this->assertSame($expected, $source);
+    }
+
+    /**
+     * @dataProvider dataProviderForWriteCombine
+     */
+    public function testWriteBySlice(array $source, callable $viewGetter, $toWrite, array $expected)
+    {
+        $view = $viewGetter($source);
+
+        $view[':'] = $toWrite;
+
+        $this->assertSame($expected, $source);
+    }
+
+    public function dataProviderForArrayWrite(): array
+    {
+        return [
+            [[1], [0]],
+            [[1, 2], [3, 5]],
+            [[1, 2, 3], [11, 22, 33]],
+        ];
+    }
+
+    public function dataProviderForSingleWrite(): array
+    {
+        return [
+            [[1], 1, [1]],
+            [[1, 2], 2, [2, 2]],
+            [[1, 2, 3], 33, [33, 33, 33]],
+        ];
+    }
+
+    public function dataProviderForIncrement(): array
+    {
+        return [
+            [[1], [2]],
+            [[1, 2], [2, 3]],
+            [[3, 2, 1], [4, 3, 2]],
+        ];
+    }
+
+    public function dataProviderForWriteCombine(): array
+    {
+        return [
+            [
+                [1, 2, 3, 4, 5, 6, 7, 8, 9, 10],
+                fn (array &$source) => ArrayView::toView($source)
+                    ->subview('::2'),
+                [11, 33, 55, 77, 99],
+                [11, 2, 33, 4, 55, 6, 77, 8, 99, 10],
+            ],
+            [
+                [1, 2, 3, 4, 5, 6, 7, 8, 9, 10],
+                fn (array &$source) => ArrayView::toView($source)
+                    ->subview('::2')
+                    ->subview(new MaskSelector([true, false, true, false, true])),
+                [11, 55, 99],
+                [11, 2, 3, 4, 55, 6, 7, 8, 99, 10],
+            ],
+            [
+                [1, 2, 3, 4, 5, 6, 7, 8, 9, 10],
+                fn (array &$source) => ArrayView::toView($source)
+                    ->subview('::2')
+                    ->subview(new MaskSelector([true, false, true, false, true]))
+                    ->subview(new IndexListSelector([0, 2])),
+                [11, 99],
+                [11, 2, 3, 4, 5, 6, 7, 8, 99, 10],
+            ],
+            [
+                [1, 2, 3, 4, 5, 6, 7, 8, 9, 10],
+                fn (array &$source) => ArrayView::toView($source)
+                    ->subview('::2')
+                    ->subview(new MaskSelector([true, false, true, false, true]))
+                    ->subview(new IndexListSelector([0, 2]))
+                    ->subview('1:'),
+                [99],
+                [1, 2, 3, 4, 5, 6, 7, 8, 99, 10],
+            ],
+            [
+                [1, 2, 3, 4, 5, 6, 7, 8, 9, 10],
+                fn (array &$source) => ArrayView::toView($source)
+                    ->subview(new MaskSelector([true, false, true, false, true, false, true, false, true, false]))
+                    ->subview(new MaskSelector([true, false, true, false, true]))
+                    ->subview(new MaskSelector([true, false, true]))
+                    ->subview(new MaskSelector([false, true])),
+                [99],
+                [1, 2, 3, 4, 5, 6, 7, 8, 99, 10],
+            ],
+            [
+                [1, 2, 3, 4, 5, 6, 7, 8, 9, 10],
+                fn (array &$source) => ArrayView::toView($source)
+                    ->subview(new MaskSelector(ArrayView::toUnlinkedView(
+                        [true, false, true, false, true, false, true, false, true, false]
+                    )))
+                    ->subview(new MaskSelector([true, false, true, false, true]))
+                    ->subview(new MaskSelector([true, false, true])),
+                [11, 99],
+                [11, 2, 3, 4, 5, 6, 7, 8, 99, 10],
+            ],
+            [
+                [1, 2, 3, 4, 5, 6, 7, 8, 9, 10],
+                fn (array &$source) => ArrayView::toView($source)
+                    ->subview(new IndexListSelector([0, 2, 4, 6, 8]))
+                    ->subview(new IndexListSelector([0, 2, 4]))
+                    ->subview(new IndexListSelector([0, 2]))
+                    ->subview(new IndexListSelector([1])),
+                [99],
+                [1, 2, 3, 4, 5, 6, 7, 8, 99, 10],
+            ],
+            [
+                [1, 2, 3, 4, 5, 6, 7, 8, 9, 10],
+                fn (array &$source) => ArrayView::toView($source)
+                    ->subview('::2')
+                    ->subview('::2')
+                    ->subview('::2')
+                    ->subview('1:'),
+                [99],
+                [1, 2, 3, 4, 5, 6, 7, 8, 99, 10],
+            ],
+            [
+                [1, 2, 3, 4, 5, 6, 7, 8, 9, 10],
+                fn (array &$source) => ArrayView::toView($source)
+                    ->subview(new SliceSelector(new Slice(null, null, 2)))
+                    ->subview(new SliceSelector('::2'))
+                    ->subview('::2'),
+                [11, 99],
+                [11, 2, 3, 4, 5, 6, 7, 8, 99, 10],
+            ],
+            [
+                [1, 2, 3, 4, 5, 6, 7, 8, 9, 10],
+                fn (array &$source) => ArrayView::toView($source)
+                    ->subview(new SliceSelector(new Slice(null, null, 2)))
+                    ->subview(new SliceSelector('::2'))
+                    ->subview('::2'),
+                111,
+                [111, 2, 3, 4, 5, 6, 7, 8, 111, 10],
+            ],
+        ];
+    }
+}