patterns there's a really good blog post by a ghostess Adina vase londoom Alain and Chris Ola I'm sorry if I forgot into the authors in that list about the checkerboard patterns that appear when you use D convolution with large stride in the generator though the good news is that the discriminator is also using convolution presumably with similar stride and so it might actually become blind to the same grid patterns that the generator creates the best answer exactly right but more generally there are a lot of artifacts that come out of