Seneca · On liberal and vocational studies
Letters 88.18
In this discussion you must bear with me if I do not follow the regular course. For I do not consent to admit painting into the list of liberal arts, any more than sculpture, marble-working, and other helps toward luxury. I also debar from the liberal studies wrestling and all knowledge that is compounded of oil and mud; otherwise, I should be compelled to admit perfumers also, and cooks, and all others who lend their wits to the service of our pleasures.
Seneca, Letters to Lucilius 88.18, translated by Richard Mott Gummere