the totem poll is alittle weird I like how you decided to try black and white for the second one. It looks alright in color but it looks even better in black and white I think. Good photos overall
Not to nit pic too much, but the car in the background in #1 is a little distracting, along with the picture beign a touch crooked. Also could maybe use a touch of WB adjustment.
I love the detail in #2, it is a great image!. #3 looks overprocessed and far better as B&W.