OK, so Scott Robertson has a book called “Alien Race” in which he has a bunch of beautiful rendering of alien concept art. They way he gets the ideas for the heads is he holds various objects (seashells etc) in front of the camera on a MacBook Air and using the mirror filter in Photobooth positions the objects in various ways until he get a facelike symmetrical result, and then paints over it in Photoshop.
I’ve been fooling with it, but don’t have a Mac and Photobooth. I have a decent webcam, but all the mirror filters i can find only work up to 640x480.
I can of course work with a photograph in Photoshop. I duplicate the layer, flip it, and the with the top set to multiply or screen find a good result, then crop half of each layer, change the mode to normal, and merge.
Pretty clunky though. Is there some way in Photoshop I can freely rotate and move a mirrored high resolution image? Or some other progam? I have Painter and After Effects also…

