Thursday, June 15, 2017

Gum leaves - Botanical illustration

W&N watercolour on Amedeo 200gsm 

Bluegum leaves (Eucalyptus)
Dedicated to all Eucalypt and Bee-lovers!

A recent study by the SA National Biodiversity Institute (Sanbi) in South Africa has found that gum trees provide nectar and pollen for swarms of commercial bees – and bees in turn pollinate about 50 food crops in the country. This “service” bees provide is worth about R10.3 billion a year.

Gum trees are not only important food for bees, but so are many roadside wildflowers, crops, suburban flowering plants and those that many regard as weeds. A major reason for the decline of honey bees around the world is a lack of good forage plants to provide nectar, which is the carbohydrate in the bees’ diet, and pollen the protein. Bees collect nectar from Blue Gum tree blossoms from spring to late summer.

A lack of good quality and variety of forage plants can lead to unhealthy honey bee colonies that are more vulnerable to pests and diseases.

This in turn can lead to insufficient pollination of our important agricultural crop flowers, leading to a decreased yield or quality of the food crop, Insect pollinators are needed for 35 percent of all food production globally – or one of every three bites you eat.

Although most Bluegums have been declared as an invasive species in South Africa, Beekeepers are highly dependent on eucalyptus and if they are all removed because they are aliens it would mean a serious shortage of food for bees – with a knock-on effect on crop pollination.

Because of this, the Department of Environmental Affairs’ legislation on alien and invasive species, updated in 2014, is “nuanced” for eucalyptus trees, not requiring all of them to come under the axe or chainsaw.

ITEM ID : GumLeavesBotanical


Tuesday, June 13, 2017

The beauties of Nature

Tasmanian bluegum (Eucalyptus globulus) - Acrylic on Art board canvas 

This large, straight-trunked tree grows to about 70m tall in open forests in south-eastern Tasmania, on Bass Strait islands and in parts of southern Victoria. Its common name comes from the waxy blue-green colour of its juvenile leaves. The plant’s cream-coloured flowers are a good source of nectar for bees and the resultant honey is dense and strongly flavoured. Here in South Africa, this bluegum is widely planted as forage for our honey bee populations.

ITEM ID : BeautiesOfNatureAncrylic




Early-morning Bluegums

Acrylic on Bockingford 300gsm 

The first light of day sweeps across some bluegums (Eucalyptus trees) in Tarlton, Gauteng, South Africa.

Bluegums play in important part in South Africa's economy as they provide forage for our threatened honey bee population. 

ITEM ID : EarlyMorningBluegumsAcrylic
PRICE : R650.00 postage included in South Africa


Friday, May 26, 2017

Evening Bluegums

W&N watercolour on Arches 300gsm 8" x 12"

Dedicated to all those who love early-evenings.

As the last of the sun’s rays filter through the Bluegum bush on our property, the forest floor turns into a play of light and shadow. I feel at peace here in nature…

ITEM ID : EveningBluegums
PRICE : R350.00 postage included in South Africa 

Sunday, October 23, 2016

Magaliesberg cliffs

Acrylic painting on un-stretched canvas sheet 

A view of the Magaliesberg cliffs (NorthWest Province, South Africa), one of the few places where the White-backed Vulture still roams freely.

The Magaliesberg are among the oldest mountains in the world, almost 100 times older than Everest. They stretch for 120km from Bronkhorstspruit Dam east of Pretoria to Rustenburg in the west and separate the highveld grasslands to the south from the bushveld savannah in the north.

Sheer quartzite cliffs face south, overlooking a wide valley and a smaller ridge similar in shape and structure to the Magaliesberg.

ITEM ID : MagaliesbergCliffsAcrylic

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