The series "Arte Textil" has a feature that the issue's year is printed, doing this in the imprint. This invites to be

classified by years of emission mainly, and not by papers as the previous series, however

The paper classification is made according to: watermark, luminescence on both sides, gum, and glossy finish.

The stamp classification add: denomination, perforation, and issue year.

Almost all Mexico Arte Textil stamps could be found here at etiangui Ebay store (stores.ebay.com/etiangui/ )