Pixaby.. www.pixaby.com Is an international website for sharing high quality public domain photos,illustrations and film footage. I used this site to print off the Crow that was used in Project One
Image Size An app that allows to to change the size of an image in both inches or pixels.
Snapseed is a photo-editing application that enables users to enhance photos and apply digital filters. It is one of the best, easy to use editing apps I have used. A simple slide left or right alters the image.