Photoshop practice

This is a pretty random post...these pictures are from over a year ago, but I have been looking through some old pictures trying to find a few to get enlarged to hang around the house. While doing this I have been playing around with Photoshop trying to get better at converting pictures to black and white and also working on actions, multiple layers using masking etc...so here are a few that I did last night. The first two are from a trip Karin and I took to Saranac Lake in 2006:

This one is from my trip to Africa when I was in Zanzibar: