lungwort flowers of pale-blue and soft-pink

background bloom blooming blooms blossom blossoms botanical closeup cluster colorful colors delicate detail details flora floral flower flowering flowers foliage green leaf leaves lungwort macro natural nature outdoors outside petal petals plant pretty pulmonaria silver silvery spring variegated blotched pale-blue soft-pink horticulture horticultural sunny sunshine sunlight group grouping leafy cheery cheerful dainty isolated