watercolor banner with wildflowers, herbs, plants, meadow flowers.

banner beautiful beauty bellflower bloom blossom blue botanical botany card carnation chamomile clover composition cute daisy design eryngium floral flower flowers frame garden green greeting herb herbs highlander illustration isolated leaf meadow mouse natural nature petal pink plant plants polkadot poppies postcard romantic spring summer tansy template thistle vintage watercolor wedding white wildflowers willowherb yellow