Sketching in the Wereldmuseum in Rotterdam

Yesterday I went to the Wereldmuseum in Rotterdam, with the Rotterdam Urban Sketchers. We visited the PowerMask exhibition, I visited for the second time. Too much too see!

Here are my sketches from yesterday, all done with a black fineliner.

 

 

And this is the sketch I did last time, with watersoluble oil pastel (on a pre-colored watercolor background).