4:22 PM, Thursday September 8th 2022
They are technically exercises, in that all of the drawings we do in this course are - those being specifically constructional drawing exercises that force us to think about how we can combine simple forms, how they relate to one another in space, etc. to create more complex results. That said, you do not need to include them in your warmups, though it would be wise to set aside time to practice them now and then.