No, this is not an advert for tinned sweetcorn! This is a real green giant! The wet woodlands of Wales are the perfect place for moss to thrive. Here you can see it covering every inch of this tree trunk. I was particularly drawn to the shapes of the branches weaving through the tapestry of green.
Technical details: Canon 7D MKII + 24-70mm lens at 24mm; 1/320 sec at f/5; ISO 400.