- rhodope 2006.06 rt sketch
- cadillac 2006.01 rt sketch
- alexander nevsky 2022.01 rt sketch
- national gallery for foreign art 2022.001 rt sketch
- paris & moskowska 2022.01 rt sketch
- Nikolay Gjaurow square 2022.01 rt sketch
- lion's bridge 2014.01 rt bw sketch
- café & pâtisserie fragment 2021.02 rt sketch
- grand hotel sofia fragment.2018.03 rt sketch
- don't panic 2021.01 rt sketch bw
- shishman 2021.02 rt sketch
- koprivshtitsa 2020.19 as sketch bw
- koprivshtitsa 2020.10 as sketch bw