Step 1: Draw the guidelines

Begin with a sheet of Canson XL Sketch paper, perfect for sketching and repeated erasing. With the Lyra Rembrandt Art Design H pencil, Jean-Antoine starts by lightly drawing circles and straight lines to build the basic structure of the chair. These simple geometric shapes establish proportions and stability right from the start.

Step 2: Build the chair’s shape

Once the structure is in place, he strengthens the contours to refine the silhouette of the chair. The main parts – seat, backrest, legs – begin to take form. This step helps transform the basic framework into a design sketch with a clear identity.

Step 3: Define thickness and refine details

Jean-Antoine then works on the thicknesses and connections of the chair, giving it dimension and balance. Rounded edges and junctions are added, making the object look more realistic and coherent.

Step 4: Clean the sketch for clarity

When satisfied with the shape, he gently erases the construction lines. This cleaning step lightens the drawing, making the main contours stand out. Going over the outlines with the pencil gives the sketch definition and energy.

Step 5: Add volume with shadows

To create a sense of depth and bring the chair to life, Jean-Antoine places shadows in the right areas. The play between light and shade transforms a simple drawing into a dynamic design sketch.

Step 6: Add a touch of colour

Finally, he applies a quick layer of colour using hatching. In this example, he uses orange, but you can choose any colour you like. The light shading enhances the design, and retracing the contours at the end makes the object stand out.