Stand on a low ledge and match on a vertical rail to walk up left to a nice ledge for your left foot. Get right foot far out right onto a nice, triangular foothold and right hand into the eye of the cyclops smiley. Get a left hand up high, using the edge of the crack to balance while grabbing a good edge to the right with your right hand. A little higher up the crack is a good hold which you can use to get onto a nice rail, traverse left using the crack halfway up the problem for feet. 

Let me know if this has had an ascent before and I will change the FA!

Behind the Cuervo boulder. Wall to the right of the ravine system (Castle Wall). Look for a noticeable "cyclops" smiling.