blossom blue buttercup color colorful flower grass green iris mountains nature plant purple spring summer wetland yellow distance germany hills horizon idyllic landscape landscape scenery meadow peaceful rural tree trees Aster bloom bold colours butterflies butterfly fence flowers garden peacock butterfly pink red background blade clover daisy detail fescue fetch field fishmonk flora gardening grasses ground grow growth healthy herb herbage lawn moss organic problem textural texture textured turf unhealthy warm weed wild