Hallucinations

1/ On my way back from shopping towards Vaulx-en-Velin village (France), I saw a huge and disturbing entity... I seemed to be the only one who could see it...
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2/ While cycling to the gym on the Silk Bridge towards Lyon / Vaulx-en-Velin (France), which was undergoing construction for the installation of the T9 tramway line, I saw a disturbing entity... I seemed to be the only one who could see it...
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3/ During my vacation in Guadeloupe on Sainte-Anne Beach, I saw something strange... People didn't seem to pay any attention to it. Did they even see it ? Or was it just in my head ? ...