DESA Unicum is holding auctions including Jewelry and Watches on May 5, Young Art on May 6, Artistic Graphics and Old Art on May 7, Artistic Graphics and Contemporary Art on May 11, Contemporary Art and Works on Paper on May 12, Art Today on May 13, and École de Paris on May 14, 2026.
Auctions transport, construction, agriculture, housing, metalworking, events, woodworking, catering, garden, sanitary, art, retail, clothing, food, kitchen, tools, electronics, sports, energy, medical, household, real estate, and boats.
Serralves Foundation is holding Micro-encontros com Professores at Casa do Cinema Manoel de Oliveira e Quinta on May 4, 2026, and presenting the book A Última Lição de Álvaro Siza Vieira on May 5, 2026. Additionally, there will be film screenings and discussions at Auditório da Casa do Cinema de Oliveira from May 6–17, 2026, and Oficina de Famílias | Charcos de Serralves at Parque on May 10, 2026.
Beurret & Bailly Auktionen is holding auctions for Swiss Art, International Art until 1900, and Basel Watch Auction on March 11, 2026, in Basel.
Heritage Auction Europe is holding free appraisals every Wednesday from 10:00-16:00 for coins, stamps, postcards, medals, awards, and banknotes, and every Thursday from 10:00-16:00 for gold, silver, jewelry, art, antiques, militaria/antique weapons, and collectibles in IJsselstein; additionally, Coins, Currency and Medals will be auctioned from May 18-May 23, 2026.
Sopocki Dom Aukcyjny is holding an Art Auction on May 9, 2026, in Sopot, and a Varia Auction on May 13, 2026, in Warsaw; they are accepting objects until May 16.
