Watercolor on some sort of paper. This isn't exactly my best work. I've never had much mastery of watercolors.
I don't even agree with the message that much anymore! I've always found it hard to communicate over the phone myself. But nowadays, we have much higher-quality phones and even video chat. Electronic communication is way better than it used to be. I think this picture was more motivated by my personal annoyance with telephones than by a real criticism of society.
Approximate readability: 5.64 (382 characters, 82 words, 8 sentences, 4.66 characters per word, 10.25 words per sentence)