This design features a vibrant and cheerful greeting in the form of a sign. The sign is white with the words "HELLO SUMMER" written in large, colorful letters. The letters are arranged in a staggered fashion, with the word "HELLO" in a smaller font size than "SUMMER". The word "HELLO" is in a yellow font, while "SUMMER" is in a larger, red font. Above the word "SUMMER", there is a playful illustration of a slice of watermelon. The watermelon slice is green with red seeds, adding a touch of summer to the sign. The overall design of the sign suggests a welcoming and friendly atmosphere, likely intended to evoke feelings of warmth and happiness associated with the summer season.