It is interesting to me how my view of camera format changes. When I moved from medium format to 4X5 it seemed like a big step. Then from 4X5 to 8X10 the large camera seemed huge. Now the 12X20 makes the 8X10 seem like medium format once did. My 4X5 seems like a toy. What was it that someone said about "the difference between men and boys is the size of their toys"?