This breathtaking blue dragon is soaring over a city, ready to light it up with flames from its powerful breath. Its bright wings are spread wide, and its large teeth glisten when it roars. The character on its back clutches a spear, fiercely protective of the dragon and its flames. To bring the image to life, I recommend coloring the dragon a deep, rich blue and adding yellow and orange to its wings for contrast. For the rider, draw them in a lighter shade of blue for a cool, complementary look. For the city below, keep it simple with a touch of brown and gray to suggest buildings, adding pops of red and orange for where the dragon has set the buildings alight.