Front and backside of a historic Roman antoninianus coin of Otacilia Severa
Closeup shot of an ancient Roman coin of Otacilia Severa, copper and silver, obverse
dispersion of artificial light, dichroic reflective square cube scattering beam of light into severa
dispersion of artificial light, dichroic reflective square cube scattering beam of light into severa
dispersion of artificial light, dichroic reflective square cube scattering beam of light into severa
dispersion of artificial light, dichroic reflective square cube scattering beam of light into severa
dispersion of artificial light, dichroic reflective square cube scattering beam of light into severa
dispersion of artificial light, dichroic reflective square cube scattering beam of light into severa
dispersion of artificial light, dichroic reflective square cube scattering beam of light into severa
dispersion of artificial light, dichroic reflective square cube scattering beam of light into severa
