Gamma Gallery Colorado has a thriving art community that welcomes everything from fine art to street art and one of the biggest muralists to leave his mark on the buildings of Colorado is Gamma Acosta, or Gamma G Published 10 years ago on March 12, 2014 By Derek Obregon Related Topics: Continue Reading You may like Click to comment Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment.