Research

https://www.pghbricks.com.au/bricks/brick-bond-patterns

https://www.outdoordesign.com.au/news-info/from-butts-to-bricks/4498.htm

https://www.designingbuildings.co.uk/wiki/Types_of_brick_bonding

https://www.buitenbeeldinbeeld.nl/Amsterdam_C/Metselaarsgilde.htm

https://www.cambridge.org/core/journals/urban-history/article/craft-guild-ideology-and-urban-literature-the-four-crowned-martyrs-and-the-lives-of-saints-nazarius-and-celsus-as-told-by-the-masons-guild-of-fifteenthcentury-ghent/97E039DCF84576AF4FF577D0D9303764

http://www.collective-action.info/_TYP_GUI_GEN_CraftGuilds

https://www.designingbuildings.co.uk/wiki/Types_of_brick_bonding

https://www.vandersanden.com/en/bricklaying-patterns