I've been having opportunities to engage in prayer in a wider variety as of late, some examples...
Prayer with eyes open...This city is so big that sometimes it's easier to meet people somewhere in the middle, at a cafe somewhere for example, rather than at a private house. Often we want to pray for one another or pray about some specific issues during those times. Closed eyes is not the typically understood sign that you are praying here (doing prostrations, facing a certain direction, hands out and open, repeating phrases, during the designated times...these are the recognized demonstrations here). As such, a group of people in a cafe with heads bowed and eyes closed would not necessarily be a witness to people who are praying together, it would just be odd. So I've found, you can still be focussed on God and united in prayer together even with eyes open.
Praying Scripture in Song...I just attended an all night prayer meeting and discovered a different way to pray that I absolutely love. We'd have a passage of Scripture, one person would read a verse then offer a short prayer in connection with that verse. All the while, 2 amazing guitarists were playing, then one guitarist would take a line or two from the prayer and/or the Scripture and would sing it out, then the other guitarist, or someone else, would harmonize and respond, everyone else around me would join in, harmonize and/or respond with new lines. It was beautiful, seriously beautiful...I couldn't help but join in with my own prayers and harmonies. We'd sing a bit, then move on the next verse and continue the process, time flew by.
Intercession in context (like prayer walking)...this is not new, it's just taken on new meaning for me here. I often spend time sitting on my balcony late in the evening looking out over miles of apartments filled with people who don't know yet--don't know that incredible love, freedom, purpose, life--and I pray for them. I ride the train crammed with people...I see different people with certain expressions on their faces, dressed in a telling way, or reading a telling book, and I pray for them. My surroundings, the structures I see (mosques, superstitious charms, ancient ruins, plaques, monuments, symbols of wealth/poverty), the people I see (their dress, mannerisms, eyes, possessions, etc.), give plenty of fuel for prayer. It's simple, and I'm discovering more and more, powerful. It is startling how many of those who have come to choose Christ here have done so because He met them personally in a dream or vision birthed out of their own cries or later discovered prayers of another.
Sitting still and taking in beauty...this is not new either, I include it though because it is my favourite and yet one I often don't make time for, or miss out on here. I love to just sit and be still with God, finding a spot where I can look out over things He's made that are yet untouched by us, marvel at the sights, the setting sun/a beetle crossing my path/a species of bird I've never noticed before/etc., listen to the sounds around me, rustling in the leaves/waves lapping/people laughing/etc., smell the ocean/rain/wildflowers/evergreens/etc., feel the warmth of the sun/crispness of the cold/breeze blowing/etc. Sounds cliche, I know, but I love it. As I do, I'm always refreshed, refocused...I want to worship, share my heart, chat with God, listen for Him, sometimes words, sometimes Scripture references (I later look up), sometimes just deep feelings.
Prayer is my foundation, weapon, and lifeline.