Final answer:
The 'Angel with Arquebus, Asiel Timor Dei' likely portrays an angel with a firearm, blending religious iconography with military might in a representation of Spanish Colonial authority and art from the 17th century.
Step-by-step explanation:
The painting 'Angel with Arquebus, Asiel Timor Dei' by the Master of Calamarca is a significant work of Spanish Colonial art from the La Paz School, dating to around 1650 C.E. The subject matter of this oil on canvas piece isn't directly described in the provided references, but given its title and the era in which it was created, it likely depicts an angel wielding an arquebus, which is a type of early firearm.
The angel, bearing the name 'Asiel Timor Dei,' which roughly translates to 'The fear of God is Asiel,' presents a blend of religious iconography with military power—a theme often found in the art of the Spanish colonies during the time period.
This union of spirituality and military might was sometimes used to assert the authority of colonial rule and the divine right backing it. The painting under discussion is reflective of the influence of European styles on religious art in Latin America, as well as the emergence of unique regional aesthetics.