diff --git a/UnitTest/UnitTest.cs b/UnitTest/UnitTest.cs
index 31e0c7d..ec401b7 100644
--- a/UnitTest/UnitTest.cs
+++ b/UnitTest/UnitTest.cs
@@ -25,7 +25,7 @@ namespace UnitTest
                 Font = availableFont.CreateFont(1),
                 Text = "Test",
                 Style = { Color = Color.White },
-                Layout = { Position = ImagePosition.BottomCenter , RotateAngle = 90 }
+                Layout = { Position = ImagePosition.BottomCenter, RotateAngle = 45 }
             };
 
             var resultedImage = watermarker.ProcessImage("TestImages/2.png", "test/text", watermark);
@@ -105,7 +105,7 @@ namespace UnitTest
                 Font = availableFont.CreateFont(1),
                 Text = "Test",
                 Style = { Color = Color.White },
-                Layout = { Position = ImagePosition.BottomCenter , RotateAngle = 90 }
+                Layout = { Position = ImagePosition.BottomCenter, RotateAngle = 45 }
             };
 
             var resultedImage = pipeline.ProcessImage("TestImages/2.png", "test/pipeline/text", watermark);
@@ -123,7 +123,7 @@ namespace UnitTest
 
             var watermark = new ImageWatermark { 
                 ImagePath = "TestImages/sample_wm.png",
-                Layout = { Position = ImagePosition.Center, Scale = 1 },
+                Layout = { Position = ImagePosition.Center, Scale = 1, RotateAngle = 45 },
                 Style = { Opacity = 1 }
             };
 
@@ -150,7 +150,7 @@ namespace UnitTest
                 Text = "Test",
                 Font = availableFont.CreateFont(1),
                 Style = { Color = Rgba32.ParseHex("FFFFFF50"), Pave = true },
-                Layout = { Scale = 1f, Position = ImagePosition.TopLeft }
+                Layout = { Scale = 1f, Position = ImagePosition.TopLeft, RotateAngle = 45 }
             };
 
             var results = pipeline.ProcessDirectory("TestImages", "test/pipeline/text/dir", watermark);
@@ -167,7 +167,7 @@ namespace UnitTest
 
             var watermark = new ImageWatermark { 
                 ImagePath = "TestImages/sample_wm.png",
-                Layout = { Position = ImagePosition.Center, Scale = 1},
+                Layout = { Position = ImagePosition.Center, Scale = 1, RotateAngle = 45},
                 Style = { Pave = true, Opacity = 1}
             };
 
diff --git a/Watermark.Net/src/WatermarkNet.Common/ImageRenderer.cs b/Watermark.Net/src/WatermarkNet.Common/ImageRenderer.cs
index d6da9e2..9607372 100644
--- a/Watermark.Net/src/WatermarkNet.Common/ImageRenderer.cs
+++ b/Watermark.Net/src/WatermarkNet.Common/ImageRenderer.cs
@@ -236,7 +236,16 @@ namespace Watermark.Net.src.WatermarkNet.Core
             if (watermark.Style.Color != null)
                 processingContext.BackgroundColor((Color)watermark.Style.Color);
 
-            watermarkImage.Mutate(x => x.Resize(new Size((int)scaledWmWidth, (int)scaledWmHeight)));
+            watermarkImage = watermarkImage.Clone(x =>
+            {
+                x.Resize((int)scaledWmWidth, (int)scaledWmHeight);
+
+                if (watermark.Layout.RotateAngle != 0)
+                {
+                    x.Rotate(watermark.Layout.RotateAngle);
+                }
+            });
+
             var wmPositionOrigin = CalcWatermarkOrigin(targetImage.Width, targetImage.Height, watermarkImage.Width, watermarkImage.Height, watermark.Layout.Position);
 
             if (watermark.Style.Pave)