Here's the problem if you search some relevant keyword in english
google search results showing like this :
Title [English]
http://en.mysite.com (Gtrasnlate Enterprise)
but snippet showing : <img src="http://mysite/logo.gif" alt="My Site
Arabian" title="My Site English" >
its getting text from logo alt atribute in
Arabic language mysite.com Arabian instead correct en.mysite.com English version
that's showing incorrect search results
it's a huge problem, since google not index title attribute for images its index only alt attributes
With image search, just as with web search, Google's goal is to provide the best and most relevant search results to users. Following the best practices will increase the likelihood that images will be returned in those search results.
Here's more about Image publishing guidelines by Google
https://support.google.com/webmasters/a ... 4016?hl=en