When it comes to art, do the math.

Try solving these simple math problems:

1. (The number of people who went to your opening)  -  (the number of people who carefully looked at your work) =   ?

2. (The total attendance at an exhibition)  -  (the total attendance at the opening)  =  ?

3. (The total number of hours you spent making and exhibiting the work)  -  (the number of hours the average person spent looking at the work)  =  ?

4. (The total cost of making and exhibiting the work)  -  (the income you derived from the exhibition)
=  ?

5. (The total income from the exhibition)  *  (the total hours spent making the work)  =  ?  (hourly income)        Note:  * represents divided by