Sketch a wine glass, what do you have to pay attention to, such as reflective effects

Pay attention to how the shadows are drawn.

1. Draw shadows and dark surfaces in the projection line of the light source.

2. Draw sketch shadows:

In the final analysis, sketching is the process of capturing the shadows of light on objects with brushstrokes on the picture, and finding the "three sides" (light, gray, and dark) and the "five tones" (highlight, light, gray, dark, and reflective).

The tone of drawing geometry and still life is relatively simple, as long as you find the boundary between light and dark, see clearly the reflection of the backlight, and distinguish it with black, white and gray.

Drawing human features, plasters, and human sketches is more complex, and the general principles are the same as the geometry, but the tone is easy at first.

The solution is to draw the skull and muscle structure diagram when drawing, and the tone will follow the direction of the muscles, and the most effective method is to copy excellent sketches, pay attention to how they deal with each part of the body when they are in the upper tone, such as the treatment of the cheekbones and jaw muscles, the treatment of wrinkles in the elderly, the position of the transition between light and dark on the face, and the treatment of black, white and gray contrast, etc.

Before the tone, paint a pencil on the place to be placed, and then use your hand or brush to paint it according to the result of the final shadow (sometimes there is grease with your fingers directly, it is easy to greasy the picture, it is recommended to pad toilet paper, the effect of wiping the pen and wiping the gray surface is a soft matte gray, the effect is better, it is recommended), so that you can roughly see the effect, save time in the process of arranging the line later, and the tone that comes out can be uniform and detailed.

The advantage of applying gray tones is that it is fast, and the gray transition is natural and soft, and the disadvantage is that it is too smooth and lacks a sense of volume and texture, so it is necessary to arrange the lines to create a volume texture. Before that, you need to do some wiring exercises, and beginners may not be able to arrange neat and orderly lines with the right gray scale at first. It is best to choose some still life for still life sketching, and it is necessary to depict it to be very delicate and delicate in order to achieve the goal.

Finally, the black, white and gray of the whole picture are depicted with lines, and the effect will be better.

Hello; The gloss and transparency of the wine glass are the highest. To bring out its character, I recommend that you put a little more effort into painting the glass. You should first lay down the shape shallowly, and then you can first go to the main object like a clay pot, and then other fruits, bowls, and even backgrounds and interlinings.

Put the wine glass last. Don't pay too much attention to the presence of the wine glass, boldly draw the back lining and background on the wine glass. Don't even deliberately wipe or deliberately avoid the background of the wine glass.

Because the glass is transparent, the lining behind it can still be seen. Then add light and shade to the glass, and still don't forget the line between light and dark. Finally, when the painting is finished, use the eraser to gently rub the highlights and reflections on the edge of the glass.

Satisfied with the trouble, thank you)

First of all, the inherent color of the glass must not be ignored, although it is transparent, but the color after light transmission should be carefully observed. Not only the red wine inside, but also the influence of the surrounding interlining on it, and the depth of the background is also reflected in the glass. Look with a pair of black and white eyes, bright places can be highlighted, erasers can be clean, dark places can be used to 6b are possible!!

Don't ignore the inherent color, and compare it with the surrounding objects all the time, so that the light and dark can be easily distinguished.