I found a book and a local thrift store of the art of Luis Royo. I drew one for fun and to challenge myself at the time. This was six months ago and iv improved lots since then. I uploaded my version and here im going to add his in his words " I have worked over every centimeter of that blqnk piece of paper with a chisel. I have tortured my eyes as i gazed over every little bit of that architecture, asking myself what little thing I could have forgotten.
It's been a long time since I let my desires carry me away from the muneane daily routine. Now I can't think of any more excuses.