While on the topic of Anything Muppets, I noticed Herbert Birdsfoot's face looked a bit different in his "M/W lecture" as opposed to other sketches he did. If I recall, in the "Counting three blocks" and "Hopping poem" sketches, his mustache and glasses look positioned closer together, while it was likely not the case in the "M/W lecture". I also think he looked bigger in the "M/W" sketch, while he looked a little smaller in the three-part "ET Family" sketch. Were there two different Lavender Muppets in existence?
Here are some illustrations of Herbert's faces used in two separate sketches:
As you can see, his mustache and glasses are so close apart in the bottom image (3 blocks) as opposed to the top image (M/W). Has anybody ever noticed this? If I recall, his likeness on the lower image is most commonly used.