digital paintings

Secondary Lighting – Give Depth To Your Digital Artworks

July 6, 2020 DESIGNirvana 0

This short write up would be about some interesting technique I stumbled across gradually, about make digital artworks more interesting and less flat. You can apply this to almost all forms of digital artwork (digital painting or digital illustration), where you create the sense of depth and give volume to your subject by putting different shades of same color/hue. It can be applied where you are varying the value and hue too, once you get the underlying principle. To learn more checkout out our Online Digital Painting Classes over at LawsOfColor.com on digital drawing and digital painting courses.

Let us take as simple example.

digital painting art

Line Art of a Vase

This is a simple line art of a vase or pot like object. Once you get the shape right, depending on the style or medium, you would start rendering its volume. First a light source is assumed, and color (or gray) is applied with varying value (intensity/shade). In this example let us assume the light source is on the left-top and behind the viewer.

digital art tips

Vase shaded for simple light setup

It is pretty decent depiction of the shape of the vase, due to the varying intensity of light falling on different parts and surfaces. But it still seems to not have that character, and even with proper shading, looks a bit with out depth. The reason for this is, the above shading is not proper. It would have been proper if the vase was floating in empty space with the light source where we have assumed. Even with the shadow draw, it may not look convincing enough as we see in real life. So what are we missing?

The missing render is of, what may be called secondary light. It is the ambient light of the room, or some of the reflected light from the surface the vase is kept on. The moment you depict this secondary light, the artwork gains more character.

digital drawing

 

Vase shaded for light setup with secondary light

Here, I did exaggerate the light from the secondary source a bit more than I usually would so that it become clear. Observe the rim of reflected light drawn on the right hand surfaces of the vase, which are facing the ground/table.

When doing actual artwork, render the reflected light much lighter than the primary light source. Some times, the scene may have an actual secondary light source. The secondary light source may be almost as intense as the primary, but to get a dramatic artwork, always try to compose a scene having one strong primary light source.

In this example, to make it simple, I showed it in gray scale image. But when color/hue comes into play, the technique becomes even more interesting. Studying other established artists’ works, you can notice that most of them have a secondary light source color to be complementary of the primary light source. This, I think, is done to make an interesting composition by having color contrast in the artwork.

 

painting in photoshop

Digital Portrait Painting Tips

July 3, 2020 DESIGNirvana 0

Improve your digital portrait painting skills

Hey! What’s up! I’d like to talk to you about ways to improve your digital portrait painting skills. Here are the 5 tips or exercises to improve your portrait painting skills in Photoshop digital arts. Let’s get started!

Number 1: Study facial features.

My first tip to improve your portrait painting skills is to do studies of facial features. If you struggle painting lips for example, make a series of lip studies. Even quick and rough studies can help a lot. These quick studies of facial features usually don’t take up too much time so the chance of getting frustrated is smaller.

Number 2: Make a quick sketch.

My next tip is to make quick sketches and set yourself a time limit. Improving your skills is all about practicing, a LOT. Making quick sketches and limiting the time to 10 minutes for example enables you to get a lot of practice in a short amount of time. Also, don’t worry about the end result too much but think about the exercise itself and you are working on improving your skills with every sketch you make.

digital painting artNumber 3: Use the right hues of color.

Of course it is a lot of fun to make colorful portrait work but working in color is a lot harder than working in black and white. Values are extremely important when you want to make realistic portrait paintings. You can use all the right hues of color, but when the value is off the portrait won’t look very realistic. Specially when working with for example a skin palette colors. So working in gray scale is a great practice. When you make value paintings, you can focus more on shapes, edges, details in the facial features, etc. Once you are more confident painting portraits, you can switch to full color paintings or you can use coloring techniques to color your black and white portrait paintings.

Number 4: Learn construction.

My next tip is to learn construction, study the Loomis technique for example. Learning construction like this, helps you to decide where the facial features should be placed in your portrait painting. The head can be divided into three equal parts for example giving you markers for the hairline, the eyebrows and the underside of the nose. Learning techniques like this is a great way to practice measuring in your portraits and doing exercises with these techniques will improve your portrait paintings.

Number 5: Draw over your reference photos.

digital painting tipsMy final tip is to draw over your reference photos. This is a way to study construction by drawing over a photo and thinking about the basic shapes of the face. There are different ways to use this technique. You can make a rough lay over on your reference photo and copy these lines. You can then use this ‘line art’ to build up your painting, giving yourself a head start. You could also make an even more abstract layover of your reference, using mostly angular shapes. This makes the shapes very simple and easy to duplicate. This time, don’t just copy the line art, but draw it yourself. It is a wonderful exercise to improve your hand eye coordination. Next, you can use this abstract line work to build up your portrait painting. But perhaps you are not too confident about your drawing skills yet. What you can do is make a more detailed line drawing on top of your reference. People might say this is cheating, but I think it’s still a great practice since it will help you understand the structure of the face.

In time you will become more confident and continuously make your steps more challenging. So just go ahead and make the line work as detailed as you feel is needed for your skill level and use that line drawing as a base for your painting.

And remember, you’re not a cheat as long as you don’t claim you drew it by hand. Just enjoy the practice! These were my 5 tips to improve your portrait painting skills. I hope you liked these tips and you have learned from it.

Other great websites and resources: https://medium.com/@jaejohns/10-best-digital-painting-tutorials-to-help-you-paint-like-a-master-30b6b75a34d5

https://www.ctrlpaint.com/dp101-1