James Keane, a postdoctoral fellow in Caltech's Division of Geological and Planetary Sciences and Irena Li, a JPL systems engineer, were among more than 600 artists who participated in the 26th annual Pasadena Chalk Festival, held June 16-17 at the Paseo Colorado.
![Keane (bottom) and Li apply the finishing touches to a planetary science/space exploration-themed chalk drawing at the festival on June 16.](https://divisions-prod.s3.amazonaws.com/root/images/_DSC0237_web_OrlXMCe.width-450.jpg)
Image Lightbox
![Keane (bottom) and Li apply the finishing touches to a planetary science/space exploration-themed chalk drawing at the festival on June 16.](https://divisions-prod.s3.amazonaws.com/root/images/_DSC0237_web_OrlXMCe.max-1400x800.jpg)
Keane (bottom) and Li apply the finishing touches to a planetary science/space exploration-themed chalk drawing at the festival on June 16.
Credit: Photo/Thomas Willard
Download Full Image