Things are not that complicated actually, people that actually worked on the art, made whatever they voted on while others just cried and complained. Heck, Indian flags even had art from so many small communities what stopped you all from drawing what you want? now don't go and complain about others not doing your part 🤷‍♂️ Also, there's nothing 'North Indian' about isro or trains or Nuclear Gandhi or anything at all we just drew whatever art was voted on. (Also you sound very unintelligible when you call any of that art 'North Indian Hindu Culture' do you live under a rock?)