Certificate of Authenticity

This document certifies that the artwork detailed below is an authentic, original creation registered in the permanent archives of Art Qala Gallery.

Title of ArtworkMaster and Apprentice

Master ArtistUrinbayev Xurshidbek

Medium & TechniqueAcrylic on silk paper

Dimensions28 × 39 sm

Year of Creation2026

Certificate NumberAQ-2026-OORS16

Urinbayev Xurshidbek

Artist Signature

ART QALAOFFICIAL SEAL

Anvar Nazarov

Head Curator, Art Qala

Art Qala Gallery · Barakhon Madrasah, Tashkent, Uzbekistan · Official Certificate of Authenticity