So ... whilst I linger in the confines of my bed (a little longer than is acceptable for a Sunday); I give you two artists, renowned for working on the horizontal! The first is Patrick Heron, I love his rough brushstrokes which hint at dusky skies and wild gardens. And OK, perhaps a little debatable on the planar front (but squares are kinda horizontal right? Albeit in an abstract way - hoho); we have Mr Mark Rothko. There's something eerie but comforting in his work I find - what do you think?