We were assigned to create a program that exercised our knowledge of
Computational Photography this far. In this assignment, we worked with color
tinting and image blurring to create a basic tool for photo editing.
All of this editing was done on an original collage of Barcelona, Spain: the city
we are currently studying in for this Georgia Tech study abroad semester.

This video shows the program in operation:

Original Collage:

Tinted Image:

Blurred Image:

Mixing Techniques: