cactus succulent plant water color hand sketch painting, collection of various green color and spike tropical botanical plants

art barrel blooming blossom botanic botanical botany cactaceae cacti cactus calochlora cartoon clipping collection color concept decorate desert drawing dry echinopsis element exotic flora floral flower gadening garden golden green hand illustration isolated landscape microdasys natural nature objects opuntia orange painting path plant plants pot potted red set shrub sketch spike spring succulent summer thorn tropical various water white