Sky Writing for Your Bike

prj.contrail.00.jpgContrail is a notional device from designer Pepin Gelardi for turning your bike into a chalk line. Some have suggested practical uses for the device. But I think leaving messages for our alien overlords is the potential “killer app.”nazca-lines1.gif

My daily shooter is Sony a9 with a vertical grip and various Sigma lenses attached like the 14mm 1.4 Art. Find more recommendations on our store page. As an Amazon Associate I earn from qualifying purchases.