Four OpenHistoricalMap stickers say it isn’t a real map if it doesn’t have a time slider. The stickers are surrounded by other map-related stickers.

If you’re in #Loouhvull for #NACIS #NACIS2025, look out for these OpenHistoricalMap stickers. Snag one and keep it real! (For the record, we have a scale bar too.)

#RealMapsHaveTimeSliders