Environmental portraits are great, especially when they really give you a glimpse into the life of the subject. Kyle Cassidy's collection of science fiction writers in their writing rooms does that perfectly. If you're not a nerd [Full disclosure: I am] you may not recognize many of the names, it's still an interesting collection. The spaces range from pristine living rooms to the cramped, cluttered messes that you would expect a sci-fi writer to inhabit. If nothing else, it's a great reminder that a great portrait takes a lot more than a good light source and proper exposure.