There was a poll a while back iirc asking how much people had sold. Some of them sold around 100k. So sounds like a living to me.
This depends on HOW you define "a living"!
Let's do a quick "break down" on a $100,000 of gross sales.
let's just use some numbers thrown out by members here as "standards".
For example a "3 times mark up" means $33,000 is product costs. Leaving $67,000.
To do $100,000 means you need about 20 shows of $5000 each.
Average show and jury fees, utilities $500 per show x 20 shows is $10,000. This leaves $57,000.
For us, traveling to shows that will AVERAGE $5k per usually equals "show fee"... Another $10,000, leaving $47,000.
Equipment for shows, big tools, etc $10,000 depreciated over 10 years = 1,000 per year... Leaving $46,000.
Insurance (better shows don't allow exhibits without insurance), permits, accountant, $2,000...leaving $44,000
Credit card discounts (most sales are cc and 2 % is average rate) = $2,000,
Leaving $42,000.
Telephone, Internet, power to run tools $2000 yearly, leaves $40,000.
THEN, since you are self "unemployed" you get to pay for All Social Security and Medicare at 15% (and NO, they don't discount for small business) 15% of $40K =$6,000, leaving $34,000.
Since YOU OWN the business, you get no health care insurance from your employer. Let's just say you take Lipitor and Niaspan. Your elevated premiums will be approximately $5,000, leaving $29,000.
OR YOU COULD GO TO WORK AT Home Depot for $28,000 per year, with free health insurance, 7.5% medicare and S.S. tax and discounter employee stock purchasing.
BUT the ORANGE APRON Brigade, don't get the "chicks" like us "artists"......It's all about the chicks, dude

Sorta like being a "Roady" in a rock group, actually!