Two stained glass patterns in this file which can be enlarged to a dimension of 15 inches x 45 inches and the smallest square block will be 1" x 1"  which is difficult but certainly do-able.  You can make this smaller if you like -- power to you for liking the small pieces (LOL). 

This is kind of a knockoff of a quilt block stained glass pattern from last year.  See it HERE.