Is there a site where one can go to study what producer labels look like? Being in a smaller market I don’t always get to the marquee producers from the classic regions.
Google has pictures. Wine.com, winebid, K&L, Benchmark, BBR, winesearcher...the list is really infinite. I'd start with Google....I'm wondering if I don't understand the question, though.
There's an app called Vinoquiz I use sometimes. You can adjust what categories it quizzes you on and one of them is wine labels. They also have vintages, geography, vocabulary etc. It might be helpful