Royal Achaemenid seal, blue chalcedony in a gold mount, 5th century BC.
Iranian king holding a bud guarded by the immortals.

Sarmatian roundel decorated with triangle surrounded by griffin heads, from 1st–2nd century AD found in Astrakhan, Russia.
Metropolitan Museum of Art, New York

17th century Emerald cup made of 252 carats of pure emerald with Persian verses inscribed on it, belonged to Mughal Emperor Jahangir Shah.
al-Sabah Collection, Kuwait
Mentioned poem:
“الهی بخت تو بیدار بادا

ترا دولت همیشه یار بادا

گل اقبال تو دائم شکفته

به چشم دشمنانت خار بادا”

Glazed bowl, from Kashan, Iran, late 13th–mid-14th century.
Museum of fine arts, Houston

Chahar Bagh mosque and college, 17th century in Isfahan, Iran.
By Pascal Coste,1840.

Golestan plains, Iran.
By Mojtaba Saberi

Sogdian silver plate, known as the Anikova dish, dated to the 7th-10th centuries CE, depicting a narrative scene, a dramatic duel between two knights.
Hermitage Museum, Saint Petersburg

Sheath for three knives, from Tillya Tepe, 1st century A.D. Bronze, gold, turquoise (within the sheath is the iron blade of a dagger with a worked ivory handle).
Decorated with Swastika, Derafsh Kavian, heart shaped symbols and turquoises styling clovers around the golden dragons and goats on the sides.
National Museum of Afghanistan

Elamite Ram Statue, 2nd Millennium BC, gold and silver, Discovered in Western Iran.
National museum of Iran

Achaemenid coin, Satrap of Lydia governed by Trivazda (Greek: Tribazus) from 388-380 BC showing Zoroastrian symbol of Farvahar.

Fragment of a Caftan, pretty inspired by the Sassanid art, from the Buyid period, 10th-11th Century.
Cleveland Museum of Art, Ohio

Amethyst stamp-seal and bezel, belonged to Sassanid king, Bahram the IV circa 388-399 AD.

Sassanid stucco bust, discovered at Tall-e Sefidak in Iran during excavations of a Sasanian palace. The bust displays fine craftsmanship, with neatly patterned curls in the hair and beard and a carefully modeled crown and cloth. Features of the lord's crown (spherical crowns and stepped edges) and the shape of the face match it with the Middle Sassanid kings likely Shapur II (r. 309–379 CE).
National Museum of Iran, Tehran

Silver gilded dish, known as Anikova dish, from the 8th-10th centuries showing the Biblical siege of Jericho: Rahab helping spies, priests carrying the Ark of the Covenant with trumpets, and Joshua commanding the sun and moon to stand still.
It’s style reflects the Sassanid artwork, crafted by the Sogdian Nestorian (Christian) community which is discovered in Bolshoye Anikovskaya, Perm, Russia.
Hermitage Museum, Saint Petersburg

Pazyryk Carpet

is the oldest known surviving pile-woven carpet in the world, dating back to the 5th century BC. This 1.8 x 2 meters carpet was discovered in 1949 in a frozen burial mound in the Pazyryk Valley of the Altai Mountains in Siberia.
Scholars associate the Pazyryk Carpet with the Saka (Scythian people), nomadic Iranian-speaking tribes of the Eurasian Steppe, who were culturally influenced by the Achaemenid Persians.
The motifs including mythical animals, horses, and elaborate borders reflect the religious beliefs, shamanic practices, and nomadic lifestyle of a Saka decorated with Aryan nationalistic symbol in center, Derafsh Kavian.
Hermitage Museum, Saint Petersburg

Bust of a Sassanid king, most likely Shapur the great from the mid-Sasanian period (3rd–4th century CE), carved from lapis lazuli.
The crown, hairstyle, and beard are typical royal iconography of the Sasanian dynasty, usually reserved for kings or high nobility and crescent and orb on the crown is a common majestic symbol in Sassanid art.
Reza Abbasi Museum, Tehran

Elamite silver figure, depicts lion attacking a cow, A role throughout history that has been used in different Iranian eras, As a symbol of the dominance of spring (Leo/Lion) over winter (Taurus/Ox).

Ceremonial axe-head with Elamite cuneiform inscription:
"I, Untash-Napirisha".
Found at Chogha Zanbil, temple of Kiririsha, southwest of Iran. 1st half of 14th c. BCE.
Louvre museum, Paris