This plant thrives around Austin, TX, hanging over tree branches. This apparently dull plant is an environmental hero. Instead of being parasites, they simply rest on the surface of trees while filtering the air.

Tillandsias bioaccumulate heavy metals such as copper, manganese, zinc, mercury, lead, cadmium, and nickel, making them sustainable assistants in monitoring air pollution.

Sophora secundiflora. Texas mountain laurel. 16 in * 20 in 2025 | Watercolor on paper,