diff --git a/android/src/main/java/com/horcrux/svg/ImageShadowNode.java b/android/src/main/java/com/horcrux/svg/ImageShadowNode.java
index cf841579..996ee0a3 100644
--- a/android/src/main/java/com/horcrux/svg/ImageShadowNode.java
+++ b/android/src/main/java/com/horcrux/svg/ImageShadowNode.java
@@ -87,7 +87,12 @@ public class ImageShadowNode extends PathShadowNode {
                 return;
             }
 
-            mImageRatio = (float)src.getInt("width") / (float)src.getInt("height");
+            if (src.hasKey("width") && src.hasKey("height")) {
+                mImageRatio = (float)src.getInt("width") / (float)src.getInt("height");
+            }
+            else {
+                mImageRatio = (float)0.0;
+            }
             mUri = Uri.parse(uriString);
         }
     }
@@ -170,7 +175,7 @@ public class ImageShadowNode extends PathShadowNode {
         float rectRatio = rectWidth / rectHeight;
         RectF renderRect;
 
-        if (mImageRatio == rectRatio) {
+        if (mImageRatio == 0.0 || mImageRatio == rectRatio) {
             renderRect = new RectF(rect);
         } else if (mImageRatio < rectRatio) {
             renderRect = new RectF(0, 0, (int)(rectHeight * mImageRatio), (int)rectHeight);
diff --git a/elements/Image.js b/elements/Image.js
index f5fa6e0e..e53eced5 100644
--- a/elements/Image.js
+++ b/elements/Image.js
@@ -16,7 +16,12 @@ class Image extends Shape {
         y: numberProp,
         width: numberProp.isRequired,
         height: numberProp.isRequired,
-        href: PropTypes.number.isRequired,
+        href: PropTypes.oneOfType([
+            PropTypes.number,
+            PropTypes.shape({
+                uri: PropTypes.string.isRequired
+            })
+        ]).isRequired,
         preserveAspectRatio: PropTypes.string
     };