Puzzles solved by DON

Clyde Arc Bridge in Glasgow (United Kingdom) puzzle online from photoPuente Nuevo Bridge in Ronda (Spain) online puzzleVillage of Monforte d'Alba (Italy) puzzle online from photoGreat Wall of China (China) online puzzleRuins of the Roman theater in Malaga (Spain) online puzzleColosseum in Rome (Italy) online puzzleChurch of St Sebastian in Ramsau (Germany) online puzzleMedieval church (Armenia) puzzle online from photoIsland on the Lake Bled (Slovenia) puzzle online from photoThe monastery complex in Dhankar (India) puzzle online from photoBasilica of St. Magnus in Füssen (Germany) online puzzleGardens of La Seu Cathedral (Spain) puzzle online from photoKul Sharif Mosque (Russia) puzzle online from photoChurch and cemetery in Nexø (Denmark) puzzle online from photoSaint Michael’s Mount (France) online puzzleCathedral of the Dormition of Our Lady in Helsinki (Finland) puzzle online from photoCathedral in Segovia (Spain) puzzle online from photoChurch of St. Nicholas in the Old Town in Prague (Czech Republic) puzzle online from photoSaint Sophia’s Cathedral in Kiev (Ukraine) online puzzleThe Buddhist temple of Wat Arun (Thailand) online puzzleCathedral of Saint Stephen in Metz (France) online puzzleHagia Sophia at night (Turkey) puzzle online from photoChurch in Ouro Preto (Brazil) puzzle online from photoChurch of Saint Nicholas (Prague) online puzzle
The cemetery in the village of Eibenthal (Romania) puzzle online from photoBorgund stave church (Norway) puzzle online from photoSultan Ahmed Mosque (Turkey) puzzle online from photoChurch on a Hill (Bulgaria) puzzle online from photoChurch in Romania online puzzleCetatuia Monastery (Romania) online puzzleMonastery of Dervishes in Blagaj (Bosnia and Herzegovina) online puzzleView of Tanah Lot temple (Indonesia) online puzzleColonial-style church in Paraty (Brazil) puzzle online from photoPutra Mosque in Putrajaya (Malaysia) puzzle online from photoVenetian Basilica of Santa Maria della Salute (Italy) puzzle online from photoSaint Basil's Cathedral in Moscow puzzle online from photoSt. Clement Church in Ohrid (Macedonia) puzzle online from photoCathedral of the Resurrection of Christ (Russia) puzzle online from photoThe Marble Temple in Bangkok (Thailand) online puzzleChurch of St Olaf in Olsker (Denmark) online puzzleCatholic cathedral in the city of Arad (Romania) online puzzleSinaia Monastery (Romania) puzzle online from photoChurch of San Francisco de Paula in Havana (Cuba) puzzle online from photoMonastery in Izvoru Mures (Romania) online puzzleFortified church in Biertan (Romania) puzzle online from photoOslo (Norway) online puzzleMosque on the Island of Malacca (Malaysia) online puzzleMonastery of Ostrog (Montenegro) puzzle online from photo