What are some creative ways to incorporate gold leaf blue into a DIY project?

One creative way to incorporate gold leaf blue into a DIY project is by using it to accentuate the edges of a picture frame or mirror. Another idea is to apply gold leaf blue to a plain vase or candle holder to add a touch of elegance. Additionally, you can use gold leaf blue to create intricate designs on furniture or home decor items for a unique and luxurious look.