German philosopher of the late 19th century, Friedrich Nietzsche (1844–1900) boldly and daringly challenged the foundations of Christianity, traditional morality, and other prevalent social mores. He was at the forefront of the existentialism, perspectivism, and nihilism movements that emphasized the importance of human individuality and freedom; discovery of truth only in the context of our own perceptions and interpretations; and rejection of religious and moral doctrines. These stickers are printed on durable, high opacity adhesive vinyl which makes them perfect for regular use, as well as for covering other stickers or paint. The high-quality vinyl ensures there are no bubbles when applying the stickers. • High opacity film that’s impossible to see through • Fast and easy bubble-free application • Durable vinyl, perfect for indoor use • 95µ density Don't forget to clean the surface before applying the sticker.