Other Yellow. Cabbage White, Pieris rapae, on Tulipa 'World Friendship', Hortus Botanicus, Amsterdam, The Netherlands

Rapeseed, entirely yellow fields, and lots of Cabbage Whites. But here our White is resting and gathering energy from the Sun on another Yellow. This Tulip belongs to the Triumph Group, one of gardeners' favorite bulbs. There's a nice bed of them in full flower now in our Hortus.

Done