Made of real hollowed egg (which took me 4 eggs to finally make a decent-looking hollowed egg, and don't worry I cooked the contents. NO WASTING FOOD!).  I used acrylic gesso to give it texture and to strengthen the shell. And for paint, I used gouache instead of acrylic like what a normal human being should use because dumb me haven't used my acrylic paints in 6 years that they all dried up, and gouache is the only accessible paint I have at the moment.