I can usually do an image in a couple (2-4) hours, if I have just pure time with no distractions. But normally it takes a little longer including planning and such. Siigh. I just never have enough time. Especially not lately! I have 4 different Bryce projects I have to work on, and only one of them is for Renderosity!!! But these days shall be over soon! (the busyness, that is)