Is a phrase that literally means "good luck”. It is used in modern Hebrew, it is often associated with "happiness".
"Mazal Tov" is often repeated and sometimes aloud in liturgical Jewish celebrations such as births, weddings or B'nei Mitzvah as a recognition with which the speaker expresses "I am anxious for good things to happen to you.”
In Ocean we have adopted this tradition where jewish couples during their wedding get into this huge Lienzo Mazel Tov where all their guests participate wishing them all the best for the newly couple.
Besides all the above, the pictures that can be captured with such Lienzo Mazel Tov are just SPECTACULAR.