Create a visually captivating cover for an online course module titled 'The Art of Delighting Customers: Customer Service Strategies.' The image should incorporate artistic elements, such as a paint palette, brushstrokes, or abstract paintings, to symbolize the creativity and finesse required in delivering exceptional customer service. Imagine a modern workspace where a canvas is being painted, but instead of traditional art, the strokes represent customer interactions--vibrant colors representing warmth, trust, and connection. The overall style should feel creative yet professional, blending artistic expression with a clean, modern design. The color palette should use soft blues, golds, and warm tones to evoke a welcoming atmosphere. No text should be included. --ar 16:9  --s 750