And really strikingly, if you watched the closing ceremonies, you may remember there was one episode where in the stadium, they had these placards, these photos or drawings I think they were drawings of their writers flip up.
Called "Splotches" by Mr. LeWitt, they are essentially three-dimensional incarnations of drawings -- think of the colors as being stretched like taffy.
I didn't take any notice, but sometimes I'd look at their drawings and think: "If I drew like that, I'd keep my mouth shut".
"She did the drawings people think of when they think of Frank Lloyd Wright," said Debora Wood, who organized a show of Mahony's work at Northwestern University in 2005.
It's been fascinating work, but sometimes you'd look at drawings and think, they're incompatible with what Anish and Cecil mean.
"We studied the original McKim drawings and thought about this in a classical way," Mr. McGlade explained.
But by then the tapestries had acquired a different purpose: instead of praising the virtues of a regent queen, they were to portray the education of an ideal prince, little Louis.Eight of Caron's original drawings were thought suitable for their new purpose.
He played me some music on his phone, gave me some drawings, I thought it was a lazy Christmas gift but then he opened my car door and spoke some romantic words.
"So when I saw these feathers in this drawings, I thought, 'Oh my gosh, these are so elaborate.
"Many children can't speak, but they can draw, and you'll see in their drawings all they think about," underlines Leesa Mulunga, AVSI Child Friendly Spaces Coordinator.
