https://www.google.co.uk/maps/@51.5219307,-0.1554086,3a,75y,285.93h,151.15t/data=!3m8!1e1!3m6!1s-aK2WKQWwlQ8%2FU_c5H2AoBTI%2FAAAAAAAADxE%2F92A3CTq2_WkW7lD66hYxSlk4qu14iZToACJkC!2e4!3e11!6s%2F%2Flh4.googleusercontent.com%2F-aK2WKQWwlQ8%2FU_c5H2AoBTI%2FAAAAAAAADxE%2F92A3CTq2_WkW7lD66hYxSlk4qu14iZToACJkC%2Fw203-h100-k-no-pi0-ya0.4018182-ro-0-fo100%2F!7i5632!8i2816!6m1!1e1

"let's call ourselves the yin and the yang" Sonia was to say to mark...who was to reply with a laugh "I'm the big yin"...go figure: