Hey, For this upcoming Mother's Day I'd like to present her with a family photo, but overloaded with silly effects. Think clown nose, devil horns, and moustaches. Does anybody know of a good, free (or demo) app that can do this? I don't necessarily need those specific effects. Sorry for the short notice. Thanks! PS. If nobody knows then I know of a couple iPhone apps that might be able to accomplish this, but I'd rather use my Mac.