Welcome to the Corona Virus Chronicles… Tim is now self-isolating, and presenting his videos directly from his apartment, via a web link.
Here is a version of the Duck Rabbit Optical Illusion. Back in 1892 a humour and satire magazine published in Germany included a picture that could be seen as either a duck or a rabbit –
An alternative version of this illusion involves a drawing, or sometimes an object as we see here, that changes between a duck and a rabbit when rotated by 90 degrees.
Tim has discovered a version of this illusion that is functional as well – they are salt and pepper shakers! Made in Spain, these ceramic animals are very charming and also functional.