360degree

After having a chat with a tutor from spatial design, I just tried to look at things from different point of view. First drawing is looking at an watercolour tube from different angles, then I was thinking of making a book of book which is 3 dimension when it's folded, but 2 dimension when it's opened, kind of.(not very convincing) It was quite interesting for me, but also hard.
drawing of an watercolour tube, not really convincing drawing.