The first step is to simply outline the shape of a rose.
The second step is to color and shape the whole rose.
The third step is to draw a rose pattern in deep red.
The fourth step is to highlight the petals with a light red color.
Step five, draw the stem with dark green, and then draw the receptacle and leaves with light green.
The sixth step, draw the outline of the leaves, describe the receptacle with dark yellow and green, and finally reconcile the colors of the branches and leaves.