Further proof that Dr. Chew Cannot Draw.
Evidence from earlier times.
(I also can't sing, which has not stopped me from regaling a Latin student with felicem diem tibi on their natal day.)
Fortunately, my students have been very charitable about my artistic deficiencies and, too, kindly about the things I am better at (writing with reasonable legibility on the board). And Charlie has been known to grin when, chiming in after Jim, I toast him with an old, old favorite, the theme song from Courtship of Eddie's Father.