Congestion in any language expresses a situation in which a place is too blocked or crowded, causing difficulties. You can see the compressed style here is wrapping around a message that needs to be shared. The artist has not revealed the message as it is personal to him, but holding on to things you want to say, either to loved ones still alive, or those gone to a better place, is something we all understand. Remove the congestion and express yourself openly. The beautiful mix of coulors and the neverending circular form creates a truly eyecatching artwork.