When was the first Easter card sent?
According to Wikipedia people sent the first Easter cards just over 100 years ago at the very end of the 19th Century. At this time people tended to send postcards. Initially you could only write the address on the back of the postcard, along side the stamp. Postcard senders had to write on the front meaning that the illustration had to allow space for the writing. This changed in the early 1900s when the back of the postcard was split more like we see today.