The light receiving relationship of transparent wine glasses is different from that of ordinary still life, and there is no obvious light receiving, side light and backlight. The edges are usually highlights, reflections, or the heavy color of the cup wall itself.

First of all, you must draw the scenery behind the glass, preferably wet painting. The outline of the edge of the glass is drawn by wet painting combined with the color of the glass itself (for example, if the glass is blue, it should be painted with a little blue), and then white pigment can be used, and some lake blue with a little skylight can be added appropriately, and the light and reflection parts of the glass should be carefully painted with dry wiping. Remember that reflections are definitely darker than highlights, and some even carry the colors of the surrounding things. For example, if there is an orange next to it, it will reflect the orange color of the orange. The reflection should be orange. It's not bad

If you add less water, the strokes will dry. This belongs to dry painting. A painting is best to combine dry and wet painting. Generally speaking, it is far wet and near dry.

Flowers depend on how you want to draw them. A generalized painting can be directly painted with gouache. Separate the relationship between three aspects and cold and heat. Fine paintings can even be drawn with a pen.

Generally speaking, a bunch of flowers, choose 2 ~ 3 flowers (groups) nearby to draw in detail, and summarize the painting from a distance. This can be close to reality, away from the virtual, and make the picture more layered and spatial.