"Mexican postcard border, colorful and festive, in folk art style, featuring a variety of green cacti, bright flowers like hibiscus, petunias, and dahlias, decorative geometric patterns and stylized lines, light or neutral background to make the border stand out, vector-style or watercolor illustration, warm and vibrant colors (red, orange, yellow, green), cheerful and summery atmosphere, symmetrical border framing the postcard." See more