Forget-me-not, Myosotis arvensis, Single blue flower against a dark red background.

Bleeding heart, Lamprocapnos spectabilis, Red flowers growing outdoor.

Clematis, Clematis montana 'Wilsonii', Single mauve coloured flower gropwing outdoor.

Bluebell, English bluebell, Hyacinthoides non-scripta, A single arching head of blue flower growing outdoor.

Bluebell, English bluebell, Hyacinthoides non-scripta, A single arching head of blue flower growing outdoor.

Aquilegia, Columbine, Single stem of plant with pale purple head set against a pure white background.

Aquilegia, Columbine, Single stem of plant with slightly dropped pale purple head set against a pure white background.

Aquilegia, Columbine, Single stem of plant with slightly dropped pale purple head set against a pure white background.

Cherry, Prunus cultivar, Close up of delicate pink coloured flowering blossom.

Aubretia, Close up of purple coloured flowers growing outdoor.

Buttercup, Meadow buttercup, Ranunculus acris, Single yellow flower growing outdoor amid green foliage.

Primrose, Candelabraprimula, Primula bulleyana, Peach coloured flowers growing outdoor.