minimalistic of two children holding a balloon

minimalistic dan matutina style orange amber color palette andy fairhurst lilia alvarado romantic illustrations balance harmony two children holding balloon childhood memories fever foot balloons nostalgia innocence dreams wonder joy imagination adventures friendship simplicity happiness freedom magic fantasy whimsy playfulness curiosity exploration creativity cartoon characters depicted sentimental realism atmospheric washes dark light beige textured evoke child-like subtle perspective adds depth scene perfect children's book illustrator seeking playful imaginative aesthetic generated