It’s become much more common over the years, but the Tumbling Reels mechanic wasn’t as easy to find in slots, back when Da Vinci Diamonds was launched, in 2012. The feature triggers with every single winning combination that is formed, so it’s the one you’re going to get most often. Once you get paid by whatever combination that was formed, the symbols involved in it will disappear. Tumbling Reels help bring new symbols in the empty positions, potentially resulting in more wins, and even more Tumbling Reels. This can keep happening for as long as there are new combinations formed.

Available on the reels 2, 3 and 4, and only during paid spins, the Wild symbol is shown as a logo placed against a pink gem, which is set in gold. It’s a substitute for regular symbols, nothing more, and its role in this game is much more limited compared with other slots.

It might be a scatter that gets you free spins in most slots, but here you’re looking at Bonus symbols, which you need appearing multiple times on the same payline. Get 3 of these on a line, and the game triggers 6 free spins.
Retriggering the free spins is possible via 3, 4 or 5 additional Bonus symbols, this time being allowed to appear scattered as well. As many as 15 free spins can be added to the total, using both the number of triggering symbols and a random element, to decide the outcome.

What changes for the free spins, is the fact that three of the high-value paintings will be replaced with other paintings, which will pay as scatters. These will pay multiples of the total bet, offering up to 30x for five. The low value symbols will pay when forming regular combinations, but their images change.