Specifics here are not good. Something like this should work: I'd like it to be a long time. Or As long as we both feel I'm doing a good job.
as long as the job were satisfactory to both parties and everyone was satisfied.
I would like to hire professional painters to paint the exterior of my home. Typically, how much does it cost to hire professional painters for this type of work?
nizaton
Specifics here are not good. Something like this should work: I'd like it to be a long time. Or As long as we both feel I'm doing a good job.
Work.
no one does! =O
I would expect 2-3 years, most warranty's are a rip off so do not buy one.
That would depend on the terms of the commission contract. If the artwork was done as "work-for-hire" the copyright would reside with the customer. If there is no work-for-hire provision the rights would then belong to the artist.
They would advertise their services and people would hire them. Or, they would become a partner with a larger organisation who could outsource work to them.
It depends on the country. Try Google "minimum employment age yourcountry" I would expect at 14 you can work but may be entitled to more breaks and not work as long as an older person.
"When can you begin work?"
your to young to work anywhere