We are so excited with our latest Instagram TAKEOVER this time with @iphoneartgirl – Meri Walker and @dleibo – David Leibowitz. Singularly they are hugely talented mobile photographers and artists but combined, they are a phenomenal force of mobile talent! We are so honoured that they have taken over our Instagram feed for fourteen days. I particularly like how they put into words, what these discoveries mean to them, take a look, I’m sure you will agree. This is what they have seen so far… On Day 4 they highlighted a fabulous image by @hpoliophoto – Herbert Polio and they write “@iphoneartgirl here for @theappwhisperer featuring this incongruous, inexplicable, utterly…