Head to any urban environment and you'll be faced with a bounty of big and beautiful buildings to turn your camera towards. It's a rich and fruitful genre to get into, whether you're interested in the minute details of carvings, etchings and engravings, or squeezing in large skyscrapers and interior spaces into a single frame.
It can however be tricky to get right in-camera. Straight lines can bend, warp and converge inwards when using a wide-angle, or framing up from a lower perspective looking upwards. There's a vast amount of kit out there to remedy such problems, but it can be difficult to know where to start.
