Frustrating Photo Walk - 308/365

I was given a lead on a great arrow picture to complete a flickr group theme but the arrow had moved to a less than ideal picture position.  After that was a bust I decided to try my wide angle lens with the new adapter.  The adapter and lens seem to be battling each other and my screen is flickering constantly.  It was really disappointing and though it eventually decides to focus, the flickering makes it difficult to do anything.  Even when the lens is set in manual, it flickers.  This is my favourite lens so this made my day turn for the worse.  The sigma 10-20 mm canon lens mount does not work well with the viltrox adapter. 

This image is in monochrome as I was challenged to do five days of black and white images.