There are multiple patterns from cross stitch, knitting, crochet and bead sites that you can use to make a pixel quilt (or search '8-bit pixel quilts' and of course, Pinterest for ideas) - although you have to be careful that the design is not too wide or long to accommodate a 2.5" square. Too large and your quilt will be enormous. This Darth Vader template was perfect in its dimensions.
Quilting was done using a 3.5 straight stitch length in a 3" diagonal grid. Using Aurifil 50wt. medium grey #1158 and light grey minky on the back - the darker image of Darth Vader stays the focal point.
Do these 'mistakes' mean the end of pixel quilting ... no way ... pixel quilts are on my bucket list!
A very cool website that allows you to make a pixel pattern from your own image is: KnitPro
{ Update: finished another pixel quilt, the little blue Totoro - here.}
Materials:
WS Kane Patterns / Darth Vader
Kona white, ash, black & pepper
Architextures Crosshatch in Shadow / Robert Kaufman
Mirror Ball Dot in onyx - Michael Miller
Mini Confetti / Dear Stella
Minky dimple dot / silver or light grey
Binding: Aged Solids in black/3 Sisters for Moda
Aurifil 50wt. Dove & Medium Grey #1158
Size: 60"x 76"
October 2015