The ACM SIGGRAPH 2015 Special Issue of Leonardo is out! I was the guest editor for Art Papers and it includes six exciting essays chosen by a fantastic team of jurors. SIGGRAPH is always a great experience because it brings together a diverse range of folks from lots of different paths. I continue to hope we can grow the digital media/arts, visualization, games, and art-sci viz groups through SIGGRAPH.. This special issue ties together lots of different elements, starting with the metaphor of a quilt. Check it out on JSTOR or visit the Leonardo site (doi: 10.1162/LEON_a_01085) Also see http://siggraph.org/s2015 for more.