Visualize a future-oriented mood board with elements pertaining to the year 2024. Represent technology, with sleek gadgets and advanced communication devices showcasing state-of-the-art functionality. Include ecological imagery depicting a greener, more sustainable environment with wind turbines, electric vehicles, and solar panels. Integrate themes of human collaboration and unity across various descents and genders working together. Display snippets of futuristic fashion trends showcasing vibrant colors and minimalistic design aesthetics. Additionally, incorporate icons related to global events taking place in 2024 such as the Summer Olympics and Mars Exploration. Please, keep the composition clean and cohesive, with each element well-balanced and harmoniously connected.