Hand-painted tiles have been a popular choice for adding a colorful backsplash in ancient kitchens. Artisans would meticulously paint intricate designs on ceramic or porcelain tiles, creating unique and vibrant patterns. These hand-painted tiles often featured floral motifs, geometric patterns, or scenes from daily life. The use of hand-painted tiles added a touch of elegance and sophistication to the kitchen, making it a focal point of the space.