Today we'll continue our look at raster graphics. This time, we'll make an interactive image that lets users explore the use of color in a painting.
I have selected an interesting work, Portrait of Dora Wheeler by William Merritt Chase which comes from the Cleveland Museum of Art's Open Access collection. Visit the link to read more about the painting!
While in the past we've used 1-d brushes for Homefinder, this time we will use a d3 brush. Refer back to the documentation as necessary.