This is a plant I've been growing to specimen size. As is known, C. warneri is one of the larger flowered Cattleyas (really large flowers can reach 22-23 cm from petal tip to petal tip!). Now you can figure out the fragrance that comes from this pot...!!!
The third photo shows the double sheath in warneri. Two things must be said, first double sheath is not exclusively found in C. labiata, second it's common to say that the inner sheath in warneri is always very small but this is just a guide and cannot be taken as true all the times as this plant clearly shows.