I agree with the previous comment - powerful is the right word. It' strong in symbolism - the swastika but also the thorns and all the chaotic bits and pieces - and the somewhat pale colours fit as well. I like how you don't immediately realise it's actually a swastika and it takes a while till everything sinks in. Somehow it also looks like a sinking sun made of some pieces of junk and the thin, tattered parts give it a very worn-out touch - so there's this post-war atmosphere about it, in my opinion, which is of course also a very strong image.
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