The principles of light and color: including among other things the harmonic laws of the universe, the etherio-atomic philosophy of force, chromo chemistry, chromo therapeutics, and the general philosophy of the fine forces, together with numerous discoveries and practical applications .. (1878)
Babbitt, Edwin D. (Edwin Dwight), 1828-1905 · New York, Babbitt & Co. · leaf 52
Romanesque Arches from St. Michele of Lucca. or invention as to develop endless diversity in the midst of hisunity, in imitation of nature itself. In fig. 85, we have a speci-men of Gothic architecture withits pointed arches, being thedoorway of Holyrood Abbey,England, while fig. 86 showssome of… … Fig. 85. A GothicDoorway. Fig. 86. GothicWindows. 34 HARMONIC LAWS OF THE UNIVERSE.
Phototherapy · Color
Internet Archive · Getty Research Institute · Public Domain Mark 1.0. Free to use for anything.