Uncle Yitzchok Timeline and Summary

Uncle Yitzchok first notices Asher's artistic genius during Passover, when he offers to buy one of Asher's earliest pictures.
Asher begs to live with Uncle Yitzchok when he first gets news that he'll have to move to Vienna. This annoys Uncle Yitzchok, who tells him that even though he may be an artistic genius, he can't disobey his parents.
Asher ends up moving in with Unlce Yitzchok anyway.
Uncle Yitzchok turns the attic into a studio and commissions a painting by Asher, which he calls "an original Lev."
After Asher paints Brooklyn Curcifixion I and II, Uncle Yitzchok loses touch with him.