Cactus, Mexican Giant Cardon, Pachycereus pringlei, Details of spiky plant against blue sky.-

Cactus, Mexican Giant Cardon, Pachycereus pringlei, Close up blue duotone colour.

Cactus, Mexican fence post cactus, Pachycereus Marginatus viewed from below against a blue sky with wispy clouds.

Mallow, Lavatera trimestris, Single pink veined with white flower against a grey dappled background.

Mallow, Lavatera trimestris, Single pink veined with white flower against a grey dappled background.

Cactus, Pachycereus pecten-aboriginum.

Cactus, mexican fence post cactus, Pachycereus Marginatus.

Cactus, mexican fence post cactus, Pachycereus Marginatus.

Cactus, mexican fence post cactus, Pachycereus Marginatus.

Cactus, Pachycereus Marginatus, Mexican fence post cactus.

Cactus, Pachycereus weberi.

Cactus, Pachycereus weberi.