Share your favorites on Show & Tell

Lötz color designations that can lead us astray

In Art Nouveau > Show & Tell and Art Glass > Loetz Art Glass > Show & Tell.
Solved mystery items49 of 11848Georgius Agricola Book Plates " De re metallica libri " /German 16th Century/Modern Reproductions or Originals ?Added to my purchase. But I Can't identify?
23
Love it
0
Like it

IvonneIvonne loves this.
EZaEZa loves this.
WatchsearcherWatchsearcher loves this.
Wow22Wow22 loves this.
kairomaltekairomalte loves this.
kwqdkwqd loves this.
IronLaceIronLace loves this.
LoetzforeverLoetzforever loves this.
BHIFOSBHIFOS loves this.
DejaVu2DejaVu2 loves this.
Michelleb007Michelleb007 loves this.
vetraio50vetraio50 loves this.
NewfldNewfld loves this.
dav2no1dav2no1 loves this.
Drake47Drake47 loves this.
LoetzDanceLoetzDance loves this.
fortapachefortapache loves this.
kev123kev123 loves this.
Vynil33rpmVynil33rpm loves this.
SammyzSammyz loves this.
jimtimjimtim loves this.
larksellarksel loves this.
See 21 more
Add to collection

    Please create an account, or Log in here

    If you don't have an account, create one here.


    Create a Show & TellReport as inappropriate


    Posted 8 months ago

    glasfreund
    (36 items)

    Sometimes we find it difficult to find the correct color designation of a Lötz glass. For example, it is not always easy to tell the difference between green, ordinary green, anna green, yellow green, imperial green, Russian green, jade green, stone green - and this is just a selection of all the “greens”. And then there are creta, olympia, diana and other colors that refer to a shade of green. The thickness of a color layer, the thickness of the glass, a possible additional glass layer, and the iridescence influence the color effect, as does the light that reflects the color. When we only have photos of an object, it is sometimes impossible to recognize the color correctly. The color then depends not only on the light in which the glass was photographed, but also on the image processing.

    Lötz can even mislead us with some of the color designations. The jardiniere with the applied leafs glows an intense green in sunlight. The strong fluorescence in UV light confirms the coloration with uranium oxides. In artificial light, we see only a pale green. Lötz, however, describes this color as “gelb” (yellow). In the case of the jardiniere, we find the corresponding description “gelb gerippt mit candia Silberiris” (yellow ribbed with candia silver iris) in the pattern entries. When searching for other decorations in “gelb” (yellow), we quickly find the following: “Empire gelb Texas”, "gelb Boulé-Boulé”, “gelb Coppelia”, etc. These glasses are probably all colored with uranium oxides.

    The color designation “weiss” (white) can cause similar confusion. We find it in the same decors such as “Coppelia weiss” and “weiss Boulé-Boulé”. These glasses are not white, but colourless and iridescent. The iridescence could be the reason why they are not called “cristall”.

    To the pictures from left to right: The jardiniere PN II-4772 in artificial light and in black light. A tubular vase in the same coloring (PN II-3316: “gelb gerippt mit candia Silberfuss & Blätter”). Large vase “weiss Boulé-Boulé”, PN II-2135).

    logo
    Art Nouveau
    See all
    FABULOUS RARE LRGE 11
    FABULOUS RARE LRGE 11" ORIG ANTIQUE...
    $121
    NICE LITTLE ART NOUVEAU MINIATURE BRASS FRAME WHIPLASHED CONVOLVULOS JUGENDSTIL
    NICE LITTLE ART NOUVEAU MINIATURE B...
    $8
    VAL ST LAMBERT Cut To Glass Cranberry Vaseline Uranium Creamer
    VAL ST LAMBERT Cut To Glass Cranber...
    $31
    Excellent Silver Art Nouveau Hand Mirror, Hallmarked Birmingham 1910
    Excellent Silver Art Nouveau Hand M...
    $40
    logo
    FABULOUS RARE LRGE 11
    FABULOUS RARE LRGE 11" ORIG ANTIQUE...
    $121
    See all

    Comments

    1. Sammyz Sammyz, 8 months ago
      A color designation I always find perplexing are the reds...apparently Lotz saw what I would call "orange" as red, and what I call "red" as orange. Imperial red being a color we see in common, lol!
    2. glasfreund glasfreund, 8 months ago
      It would be interesting to find out what Lötz used to determine the color names. Sometimes I think that the color of the purchased (?) colored glass, the glass powder or the glass frit could have played a role. But that is purely speculative. A glassmaker would certainly be able to give us a few tips...

    Want to post a comment?

    Create an account or login in order to post a comment.