diff --git a/halfshell/config.go b/halfshell/config.go
index 88467d1..948aec6 100644
--- a/halfshell/config.go
+++ b/halfshell/config.go
@@ -23,12 +23,17 @@ package halfshell
 import (
 	"encoding/json"
 	"fmt"
+	"net/http"
 	"os"
 	"reflect"
 	"regexp"
 	"strings"
 )
 
+type WaterMark struct {
+	WaterMarkImage *Image
+}
+
 // Config is the primary configuration of Halfshell. It contains the server
 // configuration as well as a list of route configurations.
 type Config struct {
@@ -77,6 +82,7 @@ type ProcessorConfig struct {
 	MaxBlurRadiusPercentage float64
 	AutoOrient              bool
 	Formats                 map[string]FormatConfig
+	WaterMark               *WaterMark
 
 	// DEPRECATED
 	MaintainAspectRatio bool
@@ -247,6 +253,24 @@ func (c *configParser) parseProcessorConfig(processorName string) *ProcessorConf
 		}
 	}
 
+	watermark := new(WaterMark)
+
+	waterMarkUrl := c.stringForKeypath("processors.%s.water_image_url", processorName)
+
+	if waterMarkUrl != "" {
+		res, err := http.Get(waterMarkUrl)
+		if err != nil {
+			panic("Water Mark Image is not accessiable")
+		}
+		defer res.Body.Close()
+		m, err := NewImageFromBuffer(res.Body)
+		if err != nil {
+			panic("Water Mark Image is incorrect")
+		}
+
+		watermark.WaterMarkImage = m
+	}
+
 	config := &ProcessorConfig{
 		Name: processorName,
 		ImageCompressionQuality: c.uintForKeypath("processors.%s.image_compression_quality", processorName),
@@ -257,6 +281,7 @@ func (c *configParser) parseProcessorConfig(processorName string) *ProcessorConf
 		MaxBlurRadiusPercentage: c.floatForKeypath("processors.%s.max_blur_radius_percentage", processorName),
 		AutoOrient:              c.boolForKeypath("processors.%s.auto_orient", processorName),
 		Formats:                 formats,
+		WaterMark:               watermark,
 
 		// DEPRECATED
 		MaintainAspectRatio: c.boolForKeypath("processors.%s.maintain_aspect_ratio", processorName),
diff --git a/halfshell/image_processor.go b/halfshell/image_processor.go
index 6d43db4..794bbed 100644
--- a/halfshell/image_processor.go
+++ b/halfshell/image_processor.go
@@ -89,6 +89,19 @@ func (ip *imageProcessor) ProcessImage(img *Image, req *ImageProcessorOptions) e
 		return err
 	}
 
+	err = ip.watermark(img, req)
+	if err != nil {
+		ip.Logger.Errorf("Error applying watermark image: %s", err)
+		return err
+	}
+
+	return nil
+}
+
+func (ip *imageProcessor) watermark(img *Image, req *ImageProcessorOptions) error {
+	if ip.Config.WaterMark.WaterMarkImage != nil {
+		return ip.watermarkApply(img, ip.Config.WaterMark)
+	}
 	return nil
 }
 
@@ -310,6 +323,40 @@ func (ip *imageProcessor) blur(image *Image, request *ImageProcessorOptions) err
 	return image.Wand.GaussianBlurImage(blurRadius, blurRadius)
 }
 
+func (ip *imageProcessor) watermarkApply(img *Image, watermark *WaterMark) error {
+	imgDimensions := img.GetDimensions()
+
+	if imgDimensions.Width < 100 || imgDimensions.Height < 100 {
+		return nil
+	} else {
+
+		waterMarkImage := watermark.WaterMarkImage.Wand.Clone()
+
+		defer waterMarkImage.Clear()
+
+		watermarkDimensions := watermark.WaterMarkImage.GetDimensions()
+
+		resultDimensions := new(ImageDimensions)
+		resultDimensions.Width = imgDimensions.Width
+		resultDimensions.Height = imgDimensions.Height
+
+		if imgDimensions.Height < watermarkDimensions.Height || imgDimensions.Width < watermarkDimensions.Width {
+			err := waterMarkImage.ScaleImage(imgDimensions.Width, imgDimensions.Height)
+			if err != nil {
+				return nil
+			}
+			resultDimensions.Width = imgDimensions.Width
+			resultDimensions.Height = imgDimensions.Height
+
+		}
+
+		x := (imgDimensions.Width - resultDimensions.Width) / 2
+		y := (imgDimensions.Height - resultDimensions.Height) / 2
+
+		return img.Wand.CompositeImage(waterMarkImage, watermark.WaterMarkImage.Wand.GetImageCompose(), int(x), int(y))
+	}
+}
+
 func aspectHeight(aspectRatio float64, width uint) uint {
 	return uint(math.Floor(float64(width)/aspectRatio + 0.5))
 }
diff --git a/halfshell/route.go b/halfshell/route.go
index aff559b..7158a43 100644
--- a/halfshell/route.go
+++ b/halfshell/route.go
@@ -90,6 +90,5 @@ func (p *Route) SourceAndProcessorOptionsForRequest(r *http.Request) (
 		Dimensions: ImageDimensions{uint(width), uint(height)},
 		BlurRadius: blurRadius,
 		ScaleMode:  uint(scaleMode),
-		Focalpoint: NewFocalpointFromString(focalpoint),
-	}
+		Focalpoint: NewFocalpointFromString(focalpoint)}
 }
diff --git a/halfshell/source_s3.go b/halfshell/source_s3.go
index d95bdeb..b6441b0 100644
--- a/halfshell/source_s3.go
+++ b/halfshell/source_s3.go
@@ -77,7 +77,7 @@ func (s *S3ImageSource) signedHTTPRequestForRequest(request *ImageSourceOptions)
 		imageURLPathComponents[index] = component
 	}
 	requestURL := &url.URL{
-		Opaque: strings.Join(imageURLPathComponents, "/"),
+		Path:   strings.Join(imageURLPathComponents, "/"),
 		Scheme: "http",
 		Host:   fmt.Sprintf("%s.s3.amazonaws.com", s.Config.S3Bucket),
 	}