History
The same, too grey. Still understanable ;)
Why the other are not free??
I didnt really get the meaning of this one
This one is even better than the second one because you clearly see that it's free
A old city tour
2
Better than the second suggestion but still need color.
Didnt like the picture. It gives me negative energy. Could be more colourful, because it will be in summer and we expect sunny days!
Needs colours, looks like a pic for old people.
A city tour in social/cultural and dark sides of the city
it points out the fact that these tours are free
Tours for donations