I went back to 
the Drawing Club tonight.   Our model was dressed as a Polynesian dancer.  The hot, humid weather and volcano-like ash particles adrift in the air certainly suited the Hawaiian theme.
Here are 2 sketches from the evening:

 
I also wanted to mention that I saw the latest Studio Ghibli film
 Ponyo on the Cliff by the Sea this past weekend.  Like Miyazaki's masterpiece 
My Neighbor Totoro, 
Ponyo is a film for kids, but it is so bizarre and charming that adult audiences will also be entertained enough.
Many of the visuals were breathtaking.  As a marine biology enthusiast, I absolutely fell in love with the fantastic aquatic imagery.  Look for animation of giant prehistoric fish and crustaceans, and a wide variety of oceanic fauna populating the magical seas in 
Ponyo.  While 
Ponyo on the Cliff by the Sea didn't quite reach the same level of excellence as 
Totoro, I highly recommend this film.  Go see it!