Create an image of a surreal world where cultural festivals collide, depicting a fantastical landscape filled with giant vibrant balloons from different cultures floating above a rainbow-colored sea, while costumed figures dance in celebration among towering totem poles and ancient ruins.

Sketch a surreal world filled with cultural fusion. Picture a fantastical landscape populated with giant vibrant balloons inspired by various cultures from around the globe, soaring high above a rainbow-colored sea. Include figures, each representing a different descent such as Hispanic, Middle-Eastern, Black, and Caucasian, adorned in traditional costumes in the middle of an enthusiastic dance. Place them amidst the tall and intricate totem poles and ancient ruins. The overall imagery should capture the merriment, joy, and unity of cultural celebrations from various regions.