WW! My first attempt didn't even have much of the original pic left lol...I was horrible at it. What program are you using? I use photoshop but for any program, I use bigger brushes..maybe 40 for that pic and I make sure it's the "fluffier" eraser and not a solid one...that way, I can erase just enough to make it look nice and smooth. Also, feather works. I think for photoshop, you right click? I'm not sure..I haven't used that feature in a while.