Which risk increased in Byzantine mosaics that used experimental enamel?

💡 Explanation

The unreliable mixing of components led to unstable enamel, causing accelerated tesserae color degradation via oxidation rather than stable color rendering. Therefore, the pigment faded sooner; later, more reliable enamels improved longevity.

• Which risk increased when 18th century shipwrights rapidly expanded shipbuilding using unseasoned timber?
• Which tension-related consequence occurs with prolonged submersion of Viking longship ropes?
• Which outcome occurs in Song Dynasty military rockets when imperfect gunpowder granulation lowers burn rate?
• Which mechanical behavior emerges when calibrating astrolabe altitude scales?
• Which function did the 'sinus versus' (versed sine) serve in calculations using medieval astrolabes?
• Which consequence resulted from sailcloth luff reinforcements tearing on Viking longships?