The Boyana Church: three parts and different construction stages

Useful to know

The Boyana church is not built at once in its present form. UNESCO describes three parts: an early eastern church, an extension in the 13th century and a western addition from the early 19th century. The 1259 frescoes belong to the medieval stage. [1]

This sequence helps to avoid a frequent error: a date of painting to be used as the date of the entire architectural ensemble. Construction and decoration are related, but may have different chronologies.

When considering a plan, first look for the boundaries between the three parts. Then connect the murals to the space in which they are located. This is a task of observation, not a statement that all boundaries are necessarily seen equally clearly in a random photograph.

Small scale doesn't mean simple history. Here the useful question is how the addition of a new volume changes the already existing church without completely obliterating its earlier part.