Our dinosaur will use 4 different colors.
Draw a large oval in the middle of the page.
Now draw a line inside the oval, and a small dot on the right side of the page.
If you connect each end of the line to the dot, you will make a large triangle!
Add 2 small square under the oval.
Draw a big triangle to the left of the oval.
Use another color to draw 2 upside down "V" shapes on the edge of the left triangle.
Draw 2 "M"s, one on each square, to create some toenails. 
Fill in your dinosaur.
Then fill in your horns and nails.
Last but not least, let's make our dinosaur happy and draw a smiley face in the circle.
Your triceratops is complete! 🎉