How to Draw a Realistic Portrait
Portraiture has been one of the most studied and practiced artistic categories for centuries. Over time, many techniques have been developed to make these artworks more vivid and expressive. In this tutorial, we will approach portrait drawing through three methods, with the aim of achieving maximum realism.
Realism is not an accumulation of details
Throughout art history, many artists have theorized different ways of representing the real world. Most have understood that it is above all a question of masterfully playing on illusions and impressions. A representation with an extremely minute level of detail is more like hyperrealism, a more precise term for this approach.
Capturing the essence of the model
You've probably already experienced your drawing not completely resembling the model, even though the lines and proportions seem consistent. This is because when drawing, you have to go beyond what you see: observe carefully to find the characteristics that make that person unique.
Preparatory sketches: an essential step
Before embarking on a portrait, it is recommended that you undertake several preliminary exercises in order to familiarize yourself with the model. First, observe them from several angles, it is ideal to have a live model, but if this is not possible, several photos will do the trick. Then do a few quick sketches, trying to observe the face as a whole, without getting lost in the details.
How to draw a realistic portrait
Even though drawing from observation is a basic skill, this does not mean that methods should be put aside, quite the contrary. The grid method is a particularly useful technique when you are looking to achieve great precision in creating a portrait. Here's how to use it:
- Take the reference photo and draw a grid.
- Name each column with letters and each row with numbers.
- Reproduce an identical grid on your drawing support.
The principle is simple: identify the features of your reference box by box. If part of the eye is in box G5 for example, locate this same box on your drawing and reproduce exactly what you see in this area.
Once the first elements are placed, observe how each box contains a portion of the drawing. The main thing is to constantly compare: how far each line is from the edge, where it joins the next one, what its limits are and what elements come into contact with it.
Another way to navigate the grid is to start from a fixed starting point, here box G1, and trace the outline of each element following its trajectory box by box, relying on the areas already drawn to maintain consistency.
The ideal is to combine the two approaches: place each line using the nomenclature as a reference, while regularly comparing with neighboring areas to ensure the whole image is cohesive.
Continue in this way for each element of the face, taking care to adapt your line to what it expresses: delicate where the shape requires it, bolder in areas of marked contrast.
If you wish, you can also use this step to add the main shadows and highlights, some artists prefer to do this before adding color, when the drawing is still clear without visual interference.
Adding color: two methods to explore
If you are working in a traditional technique, start by carefully observing the colors present in your reference. The skin, contrary to what might be believed, is never a uniform color, it contains red, green, gray, brown, and many other tones.
Start by painting the background a warm brown. This choice is not purely aesthetic: even with a flat color, the background establishes a luminous context. In this example, the light source is placed at the rear, on the right side.
I will now introduce you to two methods you can use to add color to your drawing. It is for this reason that I decided to divide the drawing into two parts.
Method 1: transparent layers over grisaille
This is a classic method, mainly used in painting. It consists of first creating the portrait in black and white to build the volumes and shadows of the face.
Then apply thin layers of transparent color on top. A brown on the hair, for example, will naturally adapt to the values below. For the skin, apply a soft flesh tone to the face, integrate light green tones into the shadows to give them a more natural saturation, and add a few touches of red to the nose, cheeks and chin to add vitality.
Method 2: alla prima color
A more recent method, this follows a more direct approach but requires a good mastery of color theory and advanced concepts such as chromatic relativity. In painting, mixing is done directly on the palette. With colored pencils or pastel, we look for the most suitable tone, then we refine it by mixing it with neighboring tones to lighten or complementary tones to darken.
Once the color has been applied to the skin, move on to the hair, you will see brighter browns appear, with marked contrasts on the contours directly struck by the light.
Finally, remove the grid and take the time to adjust small details, imperfections and white spaces. Compare the two versions to determine which method best suits your own way of working.
Realistic portraiture is a skill that is built over time. Using a grid, grisaille, and alla prima color are tools that take on their full meaning once you really experience them. Try both methods on different studies, see what works for you, and let each exercise bring you one step closer to the result you're looking for.