A peculiar Phalaenopsis: Phal. Center Stage 'Pine Ridge Cockleshell' AM/AOS, a rare stable peloric form

This is a very peculiar flower.  This orchid petals are unique in what only can be described as a Roscharchian way.  Unfortunately a photo can't approach the experience of looking at an inflorescence of these orchids in the flesh.   But it has been some years since I last saw a plant of this cross.  I wonder if it has gone out of fashion and has been superseded by new and even more unusual hybrids.  This plant won an AM/AOS when exhibited in St. Croix as a cut inflorescence by Irma Selles.