A Ruler Without Marks: Cheonan Zero Project 2026 Asks How We Classify the World

Free exhibition at Cheonan Museum of Art until December 20. Open Tuesday–Sunday, 10 a.m.–6 p.m.; closed Mondays.

문화체육관광부A Ruler Without Marks: Cheonan Zero Project 2026 Asks How We Classify the WorldFree exhibition at Cheonan Museum of Art until December 20. Open Tuesday–Sunday, 10 a.m.–6 p.m.; closed Mondays.

Why it matters now

The show runs through late autumn, but visitors should plan around Monday closures and its December 20 closing date.

The Cheonan Museum of Art hosts the 2026 Cheonan Zero Project, 'A Ruler Without Marks: Before Classification,' from September 15 to December 20, 2026. Its title suggests an invitation to question the measures and categories people use every day: before sorting things, consider who chose the measuring scale.

According to the Ministry of Culture, Sports and Tourism's official culture listing, the exhibition is open Tuesday through Sunday from 10 a.m. to 6 p.m. It is closed on Mondays. Admission is free, and the listing gives the Cheonan Cultural Foundation enquiry number as 1566-0155.

Check any exceptional closures before making a special trip. The museum's linked detail page was inaccessible during verification, so individual works, gallery layout and guided-tour sessions have not been presented as confirmed facts.

What we're seeing

The government listing provides usable opening and admission details; artwork-level information remains a separate verification task.

What we still don't know

The artist list, specific gallery layout and any guided tours were not independently confirmed because the museum detail link was inaccessible.