I often tell people that I am "Photoshop disabled." I know how to use about 1% of what Photoshop can do and am often confused by the software. Lesa Snider is such an amazing teacher that her clever examples and clear presentation helps me understand the complexities of this critical software. Her expertise in digital photography and image manipulation allows her to tailor instruction for any learner. I'm thrilled that Lesa Snider is part of the Constructing Modern Knowledge 2009 faculty.