Backgrounds, Wood, Section cut through timber showing rings and growth pattern.

Backgrounds, Wood, Section cut through timber showing rings and growth pattern.

Backgrounds, Wood, Section cut through timber showing rings and growth pattern.

Backgrounds, Wood, Section cut through timber showing rings and growth pattern.

Flora, Flowers, Blue coloured Agapanthus growing outdoor in garden.

Flora, Flowers, Blue coloured Agapanthus growing outdoor in garden.

Flora, Flowers, Blue coloured Agapanthus growing outdoor in garden.

Flora, Flowers, Blue coloured Agapanthus growing outdoor in garden.

Flora, Flowers, Blue coloured Agapanthus growing outdoor in garden.

Angola, Luanda, Seafront promenade, with old buildings in foreground and new buildings under construction in background.

Summer hyacinth, Galtonia candicans, green upright stem with flowers emerging from green buds.

Summer hyacinth, Galtonia candicans, green upright stems with flowers emerging from green buds.