Your workflows were pretty cool...But how do you guys select the a particular portion of the photo (any tips on this) I find that the eraser tool is quite slow, that is it takes a considerable time to erase a particular area specially if it is an irregular shape. The magic tool should help make it fast but only if the shape is not irregular and has a good contrast else it is not accurate... How the experts here do select a particular area in a shortest time possible? ;p
