One of these things ought to be familiar, but the other one may not be (they are shown to scale here). The first commenter to correctly identify them both wins 100 SV-POW!bucks (TM), which aren’t worth diddly in the real world* but can be exchanged for worship, admiration, and bragging rights on teh intert00bz. The contest will run until someone gets the right answer or the week is out. All will be revealed next week.