
The Illusion
One of the walls in my house is decorated with pop-up flowers. The wall is quite a dark grey, and the flowers are white. Eerily, I've noticed that if I stare at one of the flowers, I get the impression that the surrounding flowers appear to turn. This illusion reminded me of some others that I'd seen on the internet of moving circles, like the one below. Seeing the moving circles? Unsettling, isn't it.. And of course, there's the one that went viral about the dress, is it blu

Working with tone
You may often find yourself editing a photo that has issues with tone or appears to have a colour cast, perhaps having an overall blue look or maybe a bit too red. This may be due to the white balance being off, but it can also be caused by using filters, particularly heavy NDs like the Lee Stopper series, they aren't as neutral as you would think. The first response to correct this may be to adjust the white balance in Lightroom, which might fix the overall look of the image