this half and half thing is challenging... i see the geometry everywhere, but harder to catch in camera than i would have expected... especially with the square format ... took a fair few shots today, but none of them seemed to "work"... so i'm left with this... oh well :)
I've really not been paying attention - I've only just caught on this is like the 50:50 thing on OKDOTHIS (which is sadly a bit dead now).