Possible grav lensing arc alongside two distant galaxies?

http://legacysurvey.org/viewer?ra=179.2932&dec=14.7866&zoom=15&layer=sdss2&spectra

Well, I think that a lensed arc would be a deeper blue. This has the white blue of starforming area. It doesn’t look as blue in SDSS
http://skyserver.sdss.org/dr14/en/tools/explore/Summary.aspx?id=1237664290462892079

Here is a verified lens arc.

http://legacysurvey.org//viewer/jpeg-cutout?ra=181.5082&dec=51.7083&zoom=15&layer=sdss2

http://legacysurvey.org/viewer?=181.5089&dec=51.7082&zoom=15&layer=sdss2&spectra

I have forgotten how to post an image, how do I get the robot information back?

Maybe, but since these are false colour images and the arc overlaps with the hazy light from the galaxies, I would not put too much faith in the visual appearance - which is why I put it up as a possibility.