The tragedy of the unfinished bathroom

We also do art, right? So, that's the excuse:

That's not the art, that's just the unfinished bathroom

We're sitting in a friend's chalet and the repair people are supposed to show up and finish the work in the bathroom. Don't let's get into the gritty-nitty details, we've waited all day and I finally send the following email to our friend:

...two boys showed up to install a new radiator...nobody else...so much for earlier assertions made earlier today..we've waited the whole day for them, could not go out...this is now the end of the second week we are without toilet on the floor...

(this is the entire email message, okay, the elliptical dots are very handy, no need any longer to finish sentences).

Here's our friend's reply:

Roy Lichtenstein Alka Seltzer (1966)