The Mimi Fishman Foundation will auction off a number of posters from Phish’s 2013 Fall Tour and New Year’s Eve run part of an online charity auction. The proceeds from the auction, which will remain open until April 27, will be given to the Delta Gamma Center for Children with Visual Impairments.

All of the posters from multi-night runs will be sold as a set, with each of the posters containing a matching number. Poster artists include Jim Pollock, David Welker, James Eads, James Flames, Dan Mumford, Drew Millward and Rich Kelly. Additionally, all of the posters will be signed by all four members of Phish.