Mario Bertoli

Favorites

• The Art of Presentation. Foll... from eduardo.de... 2 years ago,  32027 views
• Influencing change through pr... from tbisaacs 4 years ago,  54084 views
• Sample slides by Garr Reynolds from garr 4 years ago,  303399 views
• Bag Of Tricks - Presentation ... from DonSmith61 2 years ago,  10472 views
• The Presentation Secrets Of S... from prwalker 2 years ago,  268635 views
• 7 tips to create visual prese... from EmilandDC 8 months ago,  94818 views
• The Visual Presentation Era from mhdbadr 3 years ago,  15790 views
• Presentation lessons for entr... from JanSchultink 3 years ago,  30924 views