Congratulations to watercolor artist Sally Robertson for creating the poster image for the 2008 Pacific Orchid Exposition (happening next weekend in San Francisco, California). The artist says she’ll be exhibiting her new orchid watercolors at the expo.

For those of you keeping score, Robertson’s gorgeous floral paintings were also featured in the February 2008 issue of Watercolor Artist (“Poetry in Petals,” by Christine Proskow). Click here to see the work of other artists who paint their gardens.