My sister surprised me with a visit in April. She drove 1200 miles to put a smile on my face. Unfortunately, she knocked on my door after I had finished a half-hour crying jag, so my face was a blotchy mess. I don’t have social media, but my sister does. She took a picture of us the next day, and after seeing it I asked her, “How does my skin look so smooth? Why does it look like I have makeup on? How is it we both look younger???” Sorcery? Nah, bro…. Just a photo filter. I did a quick web search on photo filters and found dozens and dozens…