OP's May issue: find out what's in store

In this month’s issue of OP:

Britta Jaschinski on her artful approach to photographing wildlife.

How to take stunning macro images: Matt Cole’s in-depth guide.

What comes into play when we take an image? Technique or intuition?

International Garden Photographer of the Year: our favourite images.

Other highlights:
– On test: Panasonic Lumix DC-G9.
– Quick guide to polarising filters.
– The winners of our winter landscapes photography competition, plus details of your next challenge.
– News, reviews, ten top UK locations for you to shoot this month and great prizes to be won – including a pair of Columbia Conspiracy V OutDry shoes, worth £100!