This 150F Luxembourg stamp features a beautifully rendered reclining cat, illustrated by renowned animal artist Auguste Trémont. Issued as part of Luxembourg’s “Protection des Animaux” series, it highlights the nation’s advocacy for animal welfare. The soft shaded background enhances the lifelike detail of the tabby, a favorite among thematic collectors of fauna and domestic animals. Printed by Courvoisier S.A., this issue is admired for its refined engraving style and strong topical appeal. A charming addition to any classic European or wildlife-thematic collection.