Fine-art photographer Vicky Stromee conducts a class from 9 a.m. to noon, Saturday, Aug. 17; $20, $15 for members, includes admission to the gardens. The class begins with a review of digital camera operations and settings, and concludes with a discussion about post-production adjustments. Bring a camera, extra batteries and memory cards, plus your camera's instruction book if you have it. Call 326-9686, ext. 19, to register and for more information.