Periodically I challenge myself to capture images using only specific tools.
I have found that limiting myself pushes my creativity.
When we took a family vacation to D.C. I only used film.
When we went to stay at my Aunt's barn in up-state NY I only used my 50mm lens.
When we went to Disney World this Christmas I captured the entire vacation with my 16-35mm lens.
For this vacation allowed myself the following:
400 Speed film