Sunday, July 14, 2013

Wednesday, July 10, 2013

Lalibela

Some impressions in Lalibela, a small town in the Ethiopian Mountains.
laibela mountains

The village famous for his monolithic rock hewn churches.

Lalibela church cross
Inside a church.

Lalibela church entrance
Lalibela

 Shared with Skywatch Friday, HimmelSK and Ein Stück Himmel.

Tuesday, July 9, 2013

Monday, July 8, 2013

Aromagarten

This is the Aromagarten of the University Erlangen. Here, only plants are cultivated which are used as spices, for pharmacy or in cosmetics. I'm sorry that photos cannot transport flavors.

aromatic garden

bee on a flower

aromatic garden

Shared with Sweet Shot Tuesday and Our World Tuesday.

Sunday, July 7, 2013

Greater Celandine

Greater Celandine or Tetterwort (Chelidonium majus) is a flower that is used in pharmacy. It contains a yellow to orange latex that shows a weak red fluorescence in ultraviolett light.


Greater Celandine
Tetterwort (Chelidonium majus)

This is a section through a bud in ultraviolet light.

Chelidonium fluorescence

Linked with Macro Monday and Mondaymellowyellows.

Tuesday, July 2, 2013

Variable Sunbird

A Variable Sunbird (Cinnyris venustus or Nectarinia venusta) in Ethiopia. It is a common resident the area and  can often be seen in bushland. These are two male birds in agricultural bushland near a village.


Variable Sunbird
Linked with Wild Bird Wednesday and id-rather-b-birdin.

The Acrobat




Linked with Sweet Shot Tuesday and Ourworldtuesday.

Monday, July 1, 2013

Flower and Fluorescein



A somewhat unusual photo of a white rose, a little fluorescein (a color used as marker in ultraviolet light) was added to the water and the flower takes it up. In ultraviolet light, the veins stand out and show their unique pattern. 

Fluorescein experiments flowers
White rose with fluorescein.
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