BNW 188.8.131.52 context. I built a hotel in all my cities, yet the great works cultural screen is still showing that each great work is +2. The hotel increases great work tourism output by 50%, so the tooltip should be showing +3. Note that this is purely a UI issue; When you run the math, each great work actually is contributing +3. I don't know if this applies to other buildings that also grant +50% great work . In the example below, 8 great works are contributing 24 towards Dublin's 42. (screenshot of this tooltip not included), yet each great work still shows +2 (screenshot included below).