Snitchey and Craggs

Begin with a light sketch of the overall composition, paying attention to proportions and placement of figures and objects.

Refine the sketch, adding details to the faces, clothing, and furniture.

Start adding the darkest values using hatching and cross-hatching techniques.

Gradually build up the mid-tones, varying the density and direction of the lines.

Pay close attention to the light source and how it affects the shadows and highlights.

Add finer details to the faces and clothing, such as wrinkles and textures.

Refine the background elements, adding details to the walls, clock, and other objects.

Make final adjustments to the values and details to create a cohesive and balanced image.