Flag of Guaynabo (municipality of Puerto Rico) - the colours, 2:3 dimensions and construction details based entirely on templates: Bandera Guaynabo (demasiao.com), Guaynabo-municipio de Puerto Rico (prfrogui.com), Municipio de Guaynabo (gobierno.pr), Guaynabo, Puerto Rico (FOTW), Guaynabo, Puerto Rico (Areciboweb), Bandera, Guaynabo (boricuaonline.com) and Guaynabo, Puerto Rico (welcome.topuertorico.org)
Own work
Vectorized by Froztbyte