| Mayapple Podophyllum peltatum colored pencils |
| Swamp milkweed with Monarch caterpillar Asclepias incarnata with Danaus pexippus gouache paint |
| Red Trillium (wake-robin, purple trillium) Trillium erectum watercolor and gouache paint |
| Common Milkweed Asclepias syriaca gouache paint, Adobe Photoshop® |
| Yellow Daffodil Narcissus sp. gouache paint |
| Ohio spiderwort Tradescantia ohiensis colored pencils This illustration was produced as part of the Artist-in-Residence program at Indiana Dunes National Lakeshore. |
| Black-eyed susan Rudbeckia fulgida gouache paint |
| Dame's Rocket Hesperis matronalis watercolor and gouache paints, graphite |
| Sea lily airbrush, gouache paint, colored pencils The crown on these fossil crinoid columnals is a real lily, making light of the fact that sea lilies are not flowers at all. |