To make a sun flower drawing you need to see the image that how it looks first. Look its appearance first and don't be confused that how to start although it some difficult to make but once you start it you will enjoy its beautiful looks credit which is made by you. So by don't getting irritate you should make it with patients. Lets starts its drawing now.
Make a Round for the seeds area of the sunflower as like in the picture no 1
Make the petal of the sun flower as like shown in the picture no 2.
Make as same like surround of the round as in the picture no 3
Make lots of small dot like for the seeds of the flower as it is like in the picture no 4.
Make the stem of the sunflower draw a line towards below as shown in the picture like no 5.
Make another side stem as like in the picture no 6 and then make the deaf with line as in the picture no 7 and also make a leaf of sun flower as like in the picture given no 8.
Make the midrib and vines as like shown in the picture no 9.
And make another side of leaf by different types as shown in the picture like no 10.
And for more petal of sunflower make as shown in the picture no 11 in between each two petal. After make all the petal your drawing is over now and you can add color now.
You can add the yellow color in the petal and green in the leaf and stem and also deep red for its natural and beautiful look. Also the sunflower color is yellow. So this color will be look original for the sun flower.