The symposium officially starts today! This afternoon, I'll be giving my lecture (which I'll deliver tomorrow as well), called "Good Bones" or "10 Things you Maybe Don't Know About Perspective but Should..." or something to that effect. Here is one of the slides, from when I was sketching in Venice a few weeks ago. Use your pencil or pen to measure the height and the width of a space or facade...close one eye to help flatten out what you see. I'll go through points for beginning sketchers…
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