A beautiful Calico Flower or Elegant Dutchman's Pipe, Aristolochia littoralis, in the Atitlan Nature Reserve near Panajachel, Guatemala.

Hibiscus, Climbing Malvaceae flowers in the walled garden.

Korean clematis, Clematis serratifolia, Detail of yellow coloured flower growing outdoor.

Korean clematis, Clematis serratifolia, Detail of yellow coloured flower growing outdoor.

Whiteleaf Leather flower, Clematis glaucophylla, Pink coloured flowers growing outdoor.

Whiteleaf Leather flower, Clematis glaucophylla, Pink coloured flowers growing outdoor.

Vasevine, Clematis viorna, Single purple coloured flower growing outdoor on the plant.

Arch with climbing roses, Heirloom Gardens, St Paul, Oregon, USA.

Arch with climbing roses, Heirloom Gardens, St Paul, Oregon, USA.

Rose, Rosa, Pink flowers growing on wall.

Rose, Wild rose, Rosa nukana, and old fence, Oregon, USA.

Tunnel through climbing roses, Heirloom Gardens. St Paul, Oregon, USA.