Create a stunning collection of ultra-detailed Watercolor Hydrangea Clipart, highlighting the delicate beauty of blue hydrangeas. Each clipart element should showcase the intricate details and realistic hues of these beloved flowers. Design the clipart set with a focus on versatility, allowing for seamless integration into a variety of projects, such as wedding invitations, stationery, and floral-themed designs. The watercolor technique should bring a soft and ethereal quality to the clipart, wi