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The materials you will need include paper, pencil, pencil sharpener and eraser gum. For coloring, you can chose from colored pencils, crayons, markers or watercolors. Use quality paper so your color will come out nicely. Divide it in three equal rectangles. Draw circles and curve lines to shape it. Unite the big ones with curved lines. This will be the body. These will be the legs. When the horse's pose is ready, continue with a mode detail drawing. Start with the head. Draw a curve and keep the line smooth. Next, draw the forelegs.  Use long, curved lines for the hair as you see in the image. Erase any extra lines.

Summary:
Gather all the necessary materials. Draw a square. Sketch the head of the horse. Draw two big circles and a small one in the middle of the rectangle. Draw circles, squares, and rectangles in the lower rectangular sketch. Choose a pose for your horse. Add the lines for the horse's back. Follow the line of the neck. Draw in the back of the horse from where you left off. Add the tail and mane. Refine the lines of the drawing. Add color.