<!--Article Start--> <h3 style="text-align: justify"><strong>The Portuguese <em>O ClA?ssico</em> between FC Porto and SL Benfica on Sunday witnessed a magnificent display of a Dragon mosaic by home fans at the EstA?dio do DragA?o. </strong></h3> <p style="text-align: justify">Hotly contested football derbies often throw up some terrific mosaic displays by home fans.</p> <p style="text-align: justify">Playing against arch rivals and Portuguese champions SL Benfica, FC Porto fans were no different, as they produced a spectacular display of colourful imagery and fireworks. The entire stadium was engulfed in a sea of blue and white as both teams made their way to the pitch.</p> <p style="text-align: justify">A fiery encounter between the two Portuguese heavyweights at the EstA?dio do DragA?o was eventually won by FC Porto courtesy of a 86th minute winner by midfielder Andr Andr , sending the home fans into utter delirium.</p> <p style="text-align: justify">Former Real Madrid goalkeeper Iker Casillas made two crucial saves for Porto to deny Benfica in the first half.</p> . <p style="text-align: justify">Andres' last-gasp winner takes FC Porto to the top of the Portuguese Liga on goal difference and 4 points clear of SL Benfica.</p> <p style="text-align: justify">Take a look at these sensational scenes from the match.</p> <blockquote class="twitter-tweet" lang="en"> <p dir="ltr" lang="tr">Porto -Benfica derbisinde Porto taraftarlar ndan Ejderha koreografisi. <a href="http://t.co/F1D7wD6kXd">http://t.co/F1D7wD6kXd</a></p> a Spor Buzz (@buzzspor) <a href="https://twitter.com/buzzspor/status/645877378120478720">September 21, 2015</a></blockquote> <!--Article End-->