We’ve created color, poster-sized PDFs of the Specify v.4.2 database MySQL schema suitable for adorning an empty wall in your collection or office. The poster shows essentially all the Specify data tables and their relationships. The diagram is large and formatted for printing in four North American and ISO paper sizes. Although it can be printed with Adobe Acrobat on any size paper, prints smaller than 24″ x 36″ will have tiny text.  Acrobat can also print poster-sized PDFs as multiple pages to small format printers–you’ll just need transparent tape for assembly. We admit it looks great in color and we have some large-format copies available. If you are a Specify user, write “HERE” on a piece of paper, stick it to that empty wall, then email a photo to: support@specifysoftware.org. We will send a poster-sized, printed, color copy to the first 10 Specify collections who find this kind of thing interesting.  Downloadable PDF poster files are available here.