It varies from item to item. Of those that I took the picture myself, if a flash was used, it is the one on my camera. Some of the textures, especially the wood textures, are photos I found on cgTextures.com. A lot of items are pictures from antique stores and gift shops. ( drives my wife nuts ). All of the elements were photoshopped in some way by me. I use a lot of inner and outer glow as well as bevel and emboss on the tables.

Glad you like them, hope they are useful to you.