Red spider lilies in the dark

2560 × 1600

Blue Flowers in Darkness — Serene

2048 × 1365

blue heart-shaped flowers

1920 × 1200

blue heart-shaped flowers

1920 × 1200

Blue Flowers in Bloom — Calm, Night

800 × 612

Blue Forget-me-not Flowers — Serene, Night

1600 × 1067

Blue Flowers with Butterfly — Serene

1600 × 1067

Blue Flower Cluster — Dramatic

3872 × 2592

Purple star-shaped flowers

3888 × 2592

Purple petunias in shadow

1200 × 803

Translucent Blue Leaves

1920 × 1200

Blue Nigella Flower — Dramatic

1024 × 680