We were fortunate enough to have Mr Locke & his wife display this quilt at our little farm town quilt show!~ It just happened they were passing thru our area at the time, had a few days to spare & all we had to do was put them up & feed them (pay for their room & board at a bed n breakfast) It is truely an amazing quilt. His wife said he literally slept downstairs most of the time he was working on this. It was done by enlarging 'pixels' & then cutting the fabrics to match the pixels. It is well worth the time if you get a chance to see it & they are lovely people too