Dawn to dusk

Sunset through grasses near Lago Pehoe, Torres Del Paine National Park, Patagonian Andes, Chile Photograph: Jamie Baker/AOP

Rio gets ready for the night as the sun sets over Ipanema Beach, Brazil Photograph: Jamie Baker/AOP

Kids look on as the sun gets lower and the bulls get bigger at the local Rodeo, Boliva's northern lowlands Photograph: Jamie Baker/AOP

A gigantic bull disposes of the drunken locals in style, Bolivia’s northern lowlands Photograph: Jamie Baker/AOP

A stunning view of the massive Glacier Grey, Torres Del Paine National Park, Patagonian Andes, Chile Photograph: Jamie Baker/AOP

Eerie derelict building and Lago Villarrica at last light, Pucon, Central Chile Photograph: Jamie Baker/AOP

Sunrise out of the hostel bathroom window, Punta Arenas, southern Chile Photograph: Jamie Baker/AOP

A freezing sunrise looking back at the forest on Cerro Paine Chico mountain, Torres Del Paine National Park, Patagonian Andes, Chile Photograph: Jamie Baker/AOP

Birds take flight as the sun rises, Rio De Janeiro, Brazil Photograph: Jamie Baker/AOP

Sunset on the last day of a nine-day of trek, Torres Del Paine National Park, Patagonian Andes, Chile Photograph: Jamie Baker/AOP