Whitney and Ed North are avid antiques collectors. They regularly attend garage sales and flea markets and purchase lots of old stuff. In 2019, they purchased a very old desk for $600. The desk was in poor shape and required rehabilitation. It sat in their garage for more than a year. Whitney was taking the desk apart when she found an old document jammed into a dark recess of the desk. She opened the document and much to her surprise she had found a Picasso painting.

Whitney was very excited by the discovery of this treasure. She and Ed contacted Sotheby's, the auction house, to get an appraisal for the painting. In December 2020, Sotheby's authenticated and appraised the painting at $1,350,000. In April of 2021, the painting was auctioned by Sotheby's and fetched $1,650,000 net of fees and commissions. Whitney and Ed received the money in May of 2021.

Do they have taxable income?

If so, when do they have taxable income and what amount?

What is the character of any income?