your oval, where the dent is, draw two medium sized circles for the lobster’s eyes.
at the bottom of the body, draw a small oval shape in the center and then add two oval shapes either side with a small dent in either side of the oval.
next, you will need to draw two small squares on either side of the body, stacked on top of each other.
draw two ovals at the end of the squares that you have just drawn. draw a line in the middle of each roughly to the center of the oval shape.
the last section is to add in the legs (10, remember!). draw five legs either side 