This will go on all of the swag for the year: shirts, mugs, bags, books, website and mailers.  It needs to be no more than four colors one of which will be the t-shirt back ground color.  Last year in Denver we had the brown rocky mountains on a brown shirt.  Brown was see through.  We need it to go on a dark and light background but that can be added after the final design is picked.  Details cannot be too small that they cannot be embroidered on a shirt. Animals are great.  Specific to the St Louis Zoo even better, they are known for their hellbender lizards and polar bears. &lt;br&gt;&lt;br&gt;Needs to have the words: AALSO; St. Louis 2017&lt;br&gt;&lt;br&gt;Needs to look authentic, not cute.  The target audience are biologists.

Thanks for your help, I am really happy with this final product! 

St Louis 2017