Colombia 2012 - Some rejected designs

My friend Guillermo Granados sent me these images, all of designs that were candidates for the new coin family, but that were finally rejected.

50 pesos type 1:



50 pesos type 2:



100 pesos type 1:



100 pesos type 2:



200 pesos type 1:



200 pesos type 2:



1000 pesos 2010 type 1:



1000 pesos 2010, other types:



1000 pesos 2011 types:



1000 pesos 2012 type:



(images from Guillermo Granados)

LINK: Banco de la República de Colombia
LINK: Colombia patterns and Krause corrections