Mine are hung on wire racks made from 1/2 x 1/2 welded wire "fabric" from Home Depot. See the following:
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Ross
http://orchids-ross.blogspot.com/
I don't do most Dendros or large, "floofy orchids". For me it's minis (like Angraecoides), Masdies, Paphs, and others that crept in somewhere along the line. See my orchid list for complete collection (usually not current.)