I'll bet that you could draw the Opera House in your sleep. It's such a distinctive building, almost a Sydney logo.
Yes, I certainly could now- as I have drawn it a lot lately. My trick is to draw the base first!
SketchingNow Edges - 4 week online sketching course from Liz Steel on Vimeo.
SketchingNow-Foundations Online Sketching Course from Liz Steel on Vimeo.