Comment Lion de st mark is not a registered trademark, but it is the subject of strict rules which you can find on the excellent atticle here Leone di San Marco. What you are showing is more of a Griffin. In fact it is neither one nor the other. This says it is perhaps not you who made a mistake. --Archaeodontosaurus (talk) 06:50, 20 January 2021 (UTC)[reply]
Info I'm definitely NOT an informed person on the subject, but this figure is at the entry to the Catholic Bishop's Palace (probably the most famous building in Galveston) File:Bishops Palace Galveston 2009.jpg. This indicates it's a Christian symbol. Also, the article you reference (English Version) says "In British heraldry, "Lion of St. Mark" is commonly used to refer to all winged lions. These figures are depicted . . . more commonly, sejant" --Jim Evans (talk) 23:34, 20 January 2021 (UTC)[reply]