Another thread started by me, but this could be an informative subject.
How do the freelancers on this forum go forward with quoting on a job?
What are the questions that need to be asked?
Does it come down to the level of detail required?
What about availability of samples or photos?
I am fairly new to freelancing. I am in a program for technical writing; one course is on budgeting. We start our budget by calculating hours/per page. We then add multipliers to take account for risk, administration, etc... I know the exact same model can't be used for illustrations, but are there methods for calculating "unknowns" other than just tacking on hours to the job?