Petromus typicus Namibia. Twyfelfontein Canon EOS 10D Canon EF 100-400mm f/4.5-5.6L IS USM 310mm (496mm in 35mm), f/8, 1/250 sec, ISO 400
Namibia. Twyfelfontein Canon EOS 10D Canon EF 100-400mm f/4.5-5.6L IS USM 210mm (336mm in 35mm), f/5.6, 1/350 sec, ISO 400
Namibia. Twyfelfontein Canon EOS 10D Canon EF 100-400mm f/4.5-5.6L IS USM 160mm (256mm in 35mm), f/5.6, 1/250 sec, ISO 400
