Hello. I thought I would post this glass in hopes that someone might recognize the pattern. The base is stamped "Rosenthal Studio Linie". I thought perhaps these might be designed by Bjorn Wiinblad as the quality and texture of the glass reminds me of his figurines and candlesticks he designed for Rosenthal. I contacted Replacements.com and they have no knowledge or pattern for these. Perhaps a forum member can help. Thank you.