Italy, Lazio, Rome, Trastevere, Orto Botanico (Botanical Gardens), cacti plants with childs finger pointing.

Italy, Lazio, Rome, Trastevere, Janiculum Hill, Orto Botanico (Botanical Gardens), childs finger pointing to cacti plant.

Scotland, Glasgow, Mackintosh Glasgow, House for an Art Lover, dhalias in the garden. UK, Scotland, Strathclyde, Glasgow.

USA, California, Joshua Treee National Park, Cactus in Cholla Cactus Garden. USA, California, Joshua Tree National Park.

USA, California, Joshua Treee National Park, Cactus in Cholla Cactus Garden. USA, California, Johua Tree National Park.

Cactus, Flowering cacti close-up showing red flower.

Cactus, Flowering cacti close-up showing red flower.

Cactus, Moon cactus, Gymnocalicium mihanovichii, Emerging mauve coloured flowers.

Dragon fruit, Hylocereus undatus, Stgudio shot of purple coloured fruit.

Lily, Calla lily, Close up of three pink coloured flowers.

Agave, Close up of thorns on plant before opening.

Hens and Chicks succelent, Sempervivum tectorum, close up of colourful plant showing pattern.