I could call this section ‘How to make things look big’, as we’re talking all about scale here. How do you emphasize the size of the Himalayas, for example? Easy, show them in relation to something relatively small that we all know, like a tree. Fine. But if you’re standing at the foot of the tree with it looming over you it looks massive even compared to the towering mountains in the distance. Take a few steps back and the effect is lessened. Come back 100 feet and the tree is still large but not as dominating. Come back a mile and the tree looks dwarfed by the mountains looming over it. It’s only from this distant perspective that we see things at their true size in relation to other features around them. The trouble is, by definition, we have to be a long way back. It’s a view on the world photographers call a long-lens perspective, as that’s the tool we use to emphasize it. Anything longer than about 100mm (in 35mm-format terms) does the job, but the longer the lens the more pronounced the effect.
I often use a 400mm lens to really flatten the perspective. Similarly the up-close view with the eye dominated by the foreground and the distant objects tiny in relation we call a wide-angle perspective. A focal length shorter than 35mm gives this view, but to really emphasize this effect to the ultimate degree I use a 15mm fisheye lens with a 180-degree field of view. With this perspective everything from a few inches in front of the lens to the distant mountains needs to be sharp, so a correspondingly small aperture for maximum depth of field is usually prescribed.
So, in the field, tramping around in the heat of the day, chasing locations, choosing viewpoints, it pays to be thinking about perspective. It’s all about the foreground, do you want it to dominate or not? Those wild flowers blooming in an alpine pasture, how do you want to feature them? Get down amongst them with a fisheye lens and the plants virtually touching the front element, in which case the distant mountains will be but pin pricks on the horizon, or stand back and have the flowers as a carpet of colour in the bottom of the frame with the peaks rearing above? Or something in between? The choice is yours.
“It’s only from a distant perspective that we see things at their true size in relation to other features around them”
3.149.213.44