Uko are flask-shaped containers with globular bodies and narrow openings, which could be made from calabash or cast in brass. The Uko depicted on Emwin Arhe (royal treasures) are usually worn around the neck or waist of figures, particularly those identified as ritual specialists or warriors, suggesting that they may have contained protective or ritual substances. Figures on Ama-Ẹrọnmwọn (bronze relief plaques) are sometimes shown holding or pouring from larger Uko, likely referencing the presentation of offerings during ceremonies and festivals. Uko motifs also decorate the flanges of Ikẹgobọ (altars to the hand), where they may similarly reference vessels used to contain liquid offerings.

Hairstyles are used to determine a person's status in the society, as chiefs, common folks, chief's wives and the wives of the Ọba all wear different hairstyles. We have Okuku, Ikpe~okhokho, Idu~akpata

Figures of young men and women, often depicted nude except for waist beads, occur frequently throughout the visual language of Emwin Arhe (royal artefacts), particularly on Ama-Ẹrọnmwọn (bronze relief plaques), Urhotọ (altar tableaux), and Aken'ni Elao (carved tusks). These figures are typically shown attending or supporting high-status individuals such as the Ọba, Iy’Ọba, or warrior chiefs. Their smaller scale visually reinforces their subordinate status.

Attendants may carry symbols of state, such as the Ada and Ẹbẹn (ceremonial swords), on behalf of the Ọba; Ẹzuzu (fans), used to cool the Ọba and Iy’Ọba and to waft away evil spirits; or Asa (shields), held over the heads of higher-status figures to protect them from malevolent forces (Kaplan 2007, p. 149). Other attendants are shown carrying offerings, sometimes contained in specialised vessels such as Ẹkpoki (cylindrical boxes) or Orhiẹvbẹ (kola-nut bowls).

Ibierugha (male attendant figures) are distinguished by a characteristic crest-like hairstyle with a braided lock of hair falling over the left ear (Völger 2007, cat. no. 9, p. 279). The Ọba was typically attended by young men, while the Iy’Ọba was attended by young women. Attendants of both genders were usually provided with clothing by the Ọba or Iy’Ọba once they reached maturity, at which point the royal household would also arrange suitable marriage partners for them (Ezra 1992, p. 81).