Driving, caffeine, orange camouflage

1. Beautiful driving weather today for my commute into town.
   
   
2. My students had way too much caffeine today, which made it difficult to teach, but it made it an interesting day in general, on a day when I was feeling very sentimental.
   
   
3. There are lots of orange butterflies on my orange fall flowers. They are so fun to watch because they tend just to blend in until they fly to the next flower.