This post was suggested by last night’s posts on conceptual art
(in São Paulo) and on a quarter-to-three story.
From this journal on May 31, 2012:

Matrix Problem:
IMAGE- Raven's Progressive Matrices problem based on triangular half- and quarter-diamonds
Click image for some related material.

Meanwhile…
A game released on the above date:
IMAGE- 'Max Payne 3,' a PC game set in São Paulo