First i found a background of a backyard so i could begin then i got about 5 diffrent knomes luckly they all had white backgrounds so i just used the magic wand tool to cut them out i kept on dublicating the layer of the knomes so that i would have a lot of them and i just adusted the sizes. to cut out the garbage bag the old lady and the parachute i had to zoom in and use the eraser tool.