In this picture there are two clear language elements:
Spanish
"Museo Helga de Alvear" : Helga de Alvear Museum (contemporary art museum in Cáceres).
"Calle Felipe Uribarri Vergel" : Felipe Uribarri Vergel Street.
Stickers such as "Se acabó la fiesta" : The party is over.
English (on stickers)
"SCAM ME" : scam me.
Latin (on stickers)
"OVIS MEARS" (stylized, possibly a name or tag). It looks more like hybrid language use: part Latin (Ovis) plus a proper noun or tag (Mears). Example of code-mixing: an ancient/classical language (Latin) combined with modern identifiers (name/tag).
So the main signage is in Spanish, while some stickers include English and Latin.
Lingscape
