Albania – Largest Screw Mosaic ? Height – 240 cm, Length – 490 cm, Number of screws – 300 000. Saimir Strati created mosaic at the National Theatre in TIRANA-ALBANIA between 04.11.2010 and 18.11.2010. Last year Saimir Strati achieved the record for the largest paintbrush mosaic on Guinness World Records Day 2009.