What a wonderful view last night, 24th June 2017! The sky was not clear, so the tropospheric clouds firstly disrupted the observation of the Noctilucent clouds over the Seč reservoir, Czech Republic. But then, however – while dissipating – it made a spectacular colorful sky show with brightening NLCs far over the horizon! Really romantic display, indeed! Used Canon 6D, Takumar 50 mm, f2.0, ISO 320, 5×10 s panorama from tripod.