How to Draw a Horse Head
1
Before setting out on your endeavor, pick your pencils. I chose an HB pencil for sketching, a B pencil for dark lines and dark shading, and a 2H pencil for light shading.
2
Start out with a clean simple sketch of the horse's head. You can use the guidelines as reference. Make sure that your lines are light/ easy to erase.
3
Once you have your sketch, you'll need to go in and define your outline and features a little bit more. Pay attention to the way the outline curves. You shouldn't have any straight lines.
4
I chose to shade i my background just to make the horse pop out a bit more. You can do this using a tissue and a soft, dark pencil.
5
Further define the outline using either a 2H or an HB. try to blend the outline into the background. Again, it's pretty important that your lines curve in the right places.
6
Now, using the 2H pencil roughly shade in the shadows and hair. This will make it a lot easier to complete the next steps.
7
Work your way from top to bottom with your shading. Use the 2H for your light values and the B for dark values. Let your hair lines flow naturally, not too straight and not too hectic.
8
Shade in the horse snout. The toughest part about this will be shading in the muscle bulges. Stick to using your 2H and B for shading and you should be fine.
9
Now for the mane. Use the 2H to draw in dark strands of hair. Don't worry about lighting and detail yet. Just make sure that your hair is flowing naturally.