Scene Sketcher can help you simplify a photo to its main values, pick a palette, see which colors have the same value, and setup an accurate drawing. Use it as an aid to sketch on location or make photo references for studio work. Starting from your device's camera, usb drive, photo gallery or cloud accounts, photos are easily cropped, zoomed and panned into the proportions of your canvas. You can auto-generate or touch points to choose colors to add to a custom palette for the photo. Using a w