Eleanor provides personal and tailored advice to both new and established collectors – guiding acquisitions that reflect their preferences and collecting profiles, and assisting with the sale of artworks from their collections. Whether sourcing new pieces or facilitating the sale of existing works, Eleanor helps clients navigate the art market and provides support at every step. As part of the acquisitions or sales process, clients may also enjoy exclusive private viewings of artworks, curated to their tastes and presented in bespoke settings.
Focused on long‑term stewardship and value preservation, Eleanor offers comprehensive collection management services designed to build, refine or preserve our clients holdings. Our bespoke services include tailored collection strategies, detailed cataloguing, deaccession planning, museum loans, documentation and certification, as well as full logistical support – from shipping and storage to framing, installation, customs and insurance.
In partnership with private clients, leading architects and designers, Eleanor sources and curates artworks for both residential and public spaces. Our approach is bespoke, ensuring each artwork is harmoniously integrated into its architectural or design context.
Through close collaboration with our clients, Eleanor crafts a compelling visual narrative, and curates artworks that align with the intended setting, audience or thematic concept. Our collaborative process ensures our clients collections are presented with clarity, intention and purpose, reflecting their vision and goals.
Eleanor advises clients on buying and selling through auction houses, offering comprehensive support throughout the entire process – from pre-sale and bidding strategy, auction representation to post-auction services.
Join Eleanor at art fairs, exhibitions, artist talks, and studio visits to explore current trends and deepen your engagement with the art world.
Eleanor was founded in 2024 by Ellen Johanne Gleditsch and Philipp-Christian Diehl. As an independent art advisory, Eleanor provides bespoke services for private collectors, corporate clients, and institutions – sourcing and acquiring fine art, curating and refining collections, and assisting with the considered sale of works. With a long-term, client-focused approach, Eleanor advises and guides its clients across all facets of the art market.
Beyond this, Eleanor is driven by an appreciation for the rare qualities that make an artwork compelling: its aura, its presence, its quiet ability to move and endure. Each work carries its own resonance, and Eleanor’s role is to help articulate why it matters – and why it belongs in a collection that will continue to grow in meaning over time.

Managing Partners:
Ellen Johanne Gleditsch
Philipp-Christian Diehl
Registered Office:
Kaulbachstrasse 12
22607 Hamburg
Germany
Register Court:
Local court Hamburg
HRB 188152
Contact:
contact@
+49 173 725 1339
VAT No:
DE369476815
Online dispute resolution pursuant to Art. 14 Abs. 1 ODR-VO:
The European Commission provides a platform for online dispute resolution (ODR platform). This can be reached at https://ec.europa.eu/consumers/odr/. We are not willing or obliged to participate in dispute resolution proceedings before a consumer arbitration board (§ 36 Abs. 1 Nr. 1 VSBG).
Responsible for journalistic-editorial content according to § 18 MStV:
Philipp-Christian Diehl
Kaulbachstrasse 12
22607 Hamburg
Germany
Designed & Developed by Opening Hours Studio.
© 2024 Eleanor Art Advisory. All rights reserved.