Df(2L)flp170B/Df(2L)flp147E animals in which the eyes are composed of homozygous Df(2L)flp170B clones (generated using the "eyFLP" system) and in which the deletion of bsk in Df(2L)flp170B and Df(2L)flp147E is rescued by the presence of bsk+t5 have enlarged eyes, despite the reduced size of the structures around them. Other structures in the head and body that are unaffected by the eyFLP system appear to be maintained in proportion to the chico mutant body.