2007到2010年间程亚杰创作了系列人像油画作品《仲夏》《望月怀远》《春华秋实》；《牡丹红》《细语》《婵娟》《蝶恋花》；《如诗岁月》《风华》《心锁》。程亚杰作品中的唯美主义一直是一个主题，孜孜以求，这些作品洋溢着东方之美，又散发出西方美学人本主义追求个性的气息，同时蕴含现代艺术的时尚感。程亚杰这组人物有情节情结，唯美的画面描绘了女子细腻的内心世界。
2007年《牡丹红》将西方晚礼服，汉唐华服蒙太奇般切换，让东方美汇入了世界艺术大河，把审美情趣推向新的境界，背景中的牡丹蝴蝶已经指向未来的拉斯维加斯，这时艺术家心中已经开始酝酿未来的拉斯维加斯画派，如同画中少女突突蹦跳的心脏，使热血奔腾。程亚杰的画总有着哲学的意味，暗含着某种思想。牡丹红
2008年《细语》少女似翩翩起舞，如泣如诉，如醉如痴，如盼似怨，如梦似幻；彩蝶飞舞，蜂鸟悬停，真实与幻想，浪漫与抽象。美不胜收。细语
2009年《婵娟》，延续了《牡丹红》《细语》的唯美主义，背影，侧脸，表情凝重；背景深邃悠远，与衣服相映，黑红两色，大俗大雅；注重服饰的效果，衣褶，头花既展示绘画的表现力又弘扬东方美学。独在异乡为异客，每逢佳节倍思亲；举头望明月，低头思故乡；作为游子，程亚杰的思乡之情，东方情结跃然画布之上。婵娟
2010年《蝶恋花》延续着《牡丹红》《细语》《婵娟》主题，执着地把唯美情怀抒发到底，画中少女目光坚定热烈，头饰繁复美丽，面容姣好秀丽，画面光影叠翠，让人心生美意。古典美，东方美集于一身。蝶恋花
2007~2010，Duringthisperiod,ChengYajieproducedaseriesofportraitoilpaintingsincludingMidsummer,LookingattheFullMoon,MissingOneFarAway,SpringFlower,AutumnFruit,TimeofthePoetry,PeonyRed,Whispering,EleganceandHeartLock.AestheticismhasalwaysbeenoneofthethemesofhispaintingswhichrevealthebeautyofOrient,theindividualismpursuitofhumanismintheWesternaestheticsaswellasthefashionofmodernart.
ChengYajieintegratedOrientalbeautyintotheworldartthroughdepictingtheWesterneveningdressandChinesestyleclothinginHanDynastyandTangDynastyintheoilpaintingsTimeofthePoetry,PeonyRedandWhisperingrespectively,whichadvancedtheaesthetictastetoanewlever.ThesymbolsofpeonyandbutterflyinthebackgroundofthesepaintingsrevealedthattheartistwasmakingpreparationforthefuturePaintingSchoolofLasVegas,andhewasaspassionateastheyounggirlwithbeatingheartinthepainting.
TheyounggirlinWhisperingseemstobedancing,sweepingandcomplaining,drunkandentranced,expectingandrepiningaswellasdreamy.Beautifulbutterfliesareflyingfreely.Ahummingbirdishoveringintheair.Thispainting,clearlydisplayingrealityandfantasyaswellasromanceandabstraction,isreallyafeastfortheeyes.
ChengYajieproducedLovelyLadywhichcontinuedtheaestheticismofTimeofthePoetry,PeonyRedandWhispering,depictingtheback,profileanddignifiedexpressionofabeauty.Thereddresscontractswiththeblackbackground,perfectlydisplayingthebeauty’seleganceandspirituality.Heattachedemphasisontheeffectofthedress.ThesmockingandheaddressflowersperfectlydemonstratethestrongexpressionofpaintingandOrientalaesthetics.JustastwoChinesepoemsputthat"Alone,alonelystrangerinaforeignland;Idoublypineformykinsfolkonholiday"and"Lookingup,Ifindthemoonbright;Bowing,inhomesicknessI’mdrowned".