another fimbriatum clone of mine, 12 of them in this spike
the third pic is the closeup on the lip, the callus at the center with the two lateral fringe borders do resembles the shape of a bird spreading its wings
the last pic is the appearance of the flower at full bloom, the two lateral sepals will arch backward almost/touching the pedicles. (can compare with pic 2 when the flower started to bloom; the lateral sepals are on lateral side)