An artist is offering amazing tribute sketches for free to families who have lost loved ones to Covid-19.Calvin Taylor Lee, 44, started his Covid sketches about three weeks ago, when a friend of his asked him if he could draw her grandma, who had recently passed away from the virus.He shared the sketch on his social media page - and since then, he has been inundated with thousands of requests, and has completed over 100 sketches of deceased loved ones.