An illustration of a hiker reaching the mountaintop, symbolizing the concept of '至' meaning 'to reach'. The hiker is standing triumphantly at the peak, with a breathtaking view of the landscape below. The style is vibrant and colorful, emphasizing the sense of accomplishment and fulfillment in reaching the summit. The details in the drawing highlight the journey from the base to the '至' top of the mountain, capturing the essence of completeness and achievement.