blossom citrus flowers Greece Greek natural nature orange spring tree white field fields flower green maguerite marguerites plants sun yellow blue colorful garden pansies pansy plant viola violet violets flora purple bloom clover grass herb meadow pink shamrock trefoil catalpa leaves petals trees delicate lily lotus lotusflower serene sunny sunshine water bouquet bunch daisies daisy isolated background color colors design summer texture crocus safron centred sun drenched winter flowers winter garden.