Six of Wands ~ The card depicts what can be seen to be someone that has come back from battle, or someone bearing a message so to speak. Either way the man on the horse is well received by the crowd. Like they are applauding him. This is what the card is mainly about, receiving the applause, accolades, acclaim and a pat on the back after triumph and victory. Since the man is still on the horse can indicate that the journey or the task at hand is not finished. It could mean to get off your high horse.
Six of Pentacles ~ A man is giving coins, with two men kneeling by his feet. This indicates generosity, but also one giving to the on that is at most of need, as the other may appears that he doesn't need anything, but he wants it. It could indicate generosity, giving and receiving, having your basic needs met. It may also indicate greed, in the sense that you are wanting to take more than you actually need, on the flip side of that it may indicate being taken advantage of.
Six of Swords ~ A woman and a child sit on a boat that has been steered by a man. It may indicate literally a journey over water. It indicates leaving a place of turmoil to a place of tranquility. I also wonder if that indicates someone striring you, as the waters beside where the oar is turbulent.
Six of Cups ~ A boy and girl standing together when the boy is offering flowers inside a cup to the girl. This could indicate children, the past or childhood or even the beginning of something new. I usually equate to this being nostalgic, being stuck in the past, unable to move on. Alternatively, it could indicate revisiting your childhood, or past, and working towards a dream you had in yoru childhood or past to make it a reality. Whatever this may indicate, the flowers may indicate what was a dream, a seed has blossomed into something.