Enlightenment’s search  for scientific  knowledge.  The Macaronies  in  Britain were    a   group   of  aristocrats
who,    in  the 1770s,  deliberately    sought  out and wore    outrageous  costumes    and hairstyles  influenced  by
continental court   fashions,   such    as  those   associated  with    Marie   Antoinette  (Tullett,   2015).  Masked  balls
remained    popular in  France  until   the end of  the century.    There   was,    however,    gathering   criticism   outside
France  of  such    trends  (Craske,    1997,   157–160),   and even    within  France  the daring  fashions    of  Marie
Antoinette  identified  her eventually  as  an  enemy   of  the people.
As  discussed   in  Chapter 4,  empiricist  aspects of  Enlightenment   ideology    placed  great   emphasis    on  the
impressions or  “data”  gained  by  the five    senses  in  the formulation of  knowledge   and taste,  but
“sensations”    or  the crude   reflex  responses   of  sense   experience  were    not deemed  in  themselves  to  be
sufficient  to  form    true    knowledge   or  insight.    John    Locke   had highlighted the role    of  “sensations”    in
forming simple  ideas   in  the mind    such    as  brightness, hardness    and so  on. In  the thinking    person, however,
these   data    had to  be  combined    and reflected   upon    in  order   to  allow   the formulation of  “complex”   ideas
such    as  beauty  or  truth   (Locke, 1694,   41, 48, 75, 79).    For “sensationist”  philosophers    throughout  the
eighteenth  century,    such    as  Diderot,    Julien  Offray  de  La  Mettrie (1709–1751),    ClaudeAdrien    Helvétius
(1715–1771) and Étienne Bonnot  de  Condillac   (1714–1780),    raw data    provided    by  the sense   of  sight
must    be  refined in  order   to  form    rational    ideas   about   morality    or  taste.
There   were    strong  views   from    Enlightenment   thinkers    on  such    issues, since   an  interest    in  the supernatural,
the superstitious,  occult  and mystical    often   challenged  the rationalism that    eighteenthcentury   thinkers
tried   so  hard    to  instil  in  their   readers.    Giovanni    Battista    Tiepolo,    who held    strong  Catholic    beliefs,
continued   to  be  influenced  by  the supernatural,   and his engraved    capriccios  series  (c.1740–1743)   defies
rational    analysis.   Such    trends  in  Venetian    art became  fashionable in  Paris   but also    lie behind  the dark
fears   represented in  Goya’s  Los Caprichos,  The Sleep   of  Reason  Produces    Monsters    (El sueño   de  la
razon   produce monstruos,  Plate   43).    Occultist   freemasonry was popular in  late    eighteenthcentury
Sweden  and appealed    to  the superstitious   beliefs of  the court   of  Gustav  III (reigned    1771–1792).
Spiritualism    and the study   of  dream   states  had become  fashionable there   through the influence   of  the
scientist   and thinker,    Emanuel Swedenborg  (1688–1772).    Many    eighteenthcentury   artists,    including   the
sculptor    Houdon, were    also    freemasons, a   movement    imbued  with    magic   and mysticism,  although    some
tried   to  reconcile   such    interests   with    a   more    rational    approach.
Given   the complex ways    in  which   vision  might   influence   beliefs or  ideas,  it  is  interesting to  discover    in
eighteenthcentury   art many    visual  representations of  an  interest    in  the processes   of  looking and seeing.
Watteau’s   Shop    Sign    of  the Art Dealer  Gersaint    (L’Enseigne de  Gersaint,   1720–1721)  (Figure 3.2)
provides    one such    representation  of  looking at  art,    within  a   shop    setting.    Here    some    prospective buyers
examine,    in  the background, a   circular    painting    of  nymphs  in  the rococo  style.  A   man indulges    in  the kind
of  “close  up” looking that    expresses   both    ignorance   (the    work    might   be  better  viewed  from    afar)   and
lewdness.   Many    satirical   images  used    the eyeglass    as  a   signifier   of  voyeuristic viewing.    It  might   also    be
used    by  the curieux collector   and was seen    as  a   sign    of  pedantry,   lust    or  moral   and intellectual    myopia
(Wrigley,   1993,   273;    Brewer, 1997,   279–81; Craske, 1997,   148–151).   This    form    of  looking was often
associated  with    gentleman’s club    humor   or  with    societies   such    as  the Society of  Dilettanti. Zoffany’s   The
Tribuna of  the Uffizi  (1772–7)    represents  a   crowd   of  male    connoisseurs    taking  advantage   of  an
opportunity to  view    from    close   up  the anatomical  detail  of  Renaissance and antique nude    female  figures.
Prints  representing    exhibition  crowds  highlighted different   ways    of  seeing  and looking:    the connoisseurs
they    featured    often   representing    a   patriarchal influence   on  these   processes,  mediating   the viewing
practices   of  women   (Matheson,  2001,   48–53). By  the 1780s,  the “decorous”  influence   of  women   at  such
exhibitions had also    become  much    more    noticeable  (Perry, 2007,   64).    Prints  representing    exhibitions
emphasized  the importance  of  social  interaction in  the eighteenthcentury   viewing of  art,    as  well    as  the