Henri Le Secq
...that Henri Le Secq was a founding member of the short-lived, first ever photographic organization Société héliographique?
...that <b id="mwAkI"><a href="./Henri_Le_Secq" id="mwAkM" rel="mw:WikiLink" title="Henri Le Secq">Henri Le Secq</a></b> was a founding member of the short-lived, first ever <a href="./Photography" id="mwAkQ" rel="mw:WikiLink" title="Photography">photographic</a> organization <i id="mwAkU">Société héliographique</i>?